The ethmoid bone shapes the floor of the skull as well as its inferior lateral walls.
Where is an ethmoid bone found?
The upper nasal cavity's roof and lateral walls, the top part of the nostril septum, and a piece of the orbit's medial wall are all formed by the ethmoid bone, a single midline bone. The ethmoid also contributes to the anterior cranial cavity's floor on the inside of the skull.
The anterior cranial fossa's floor is formed by the ethmoid bone, which occupies a tiny space in the cranial cavity near the midline. This area also serves as the nasal cavity's slender roof. The cribriform plates and crista galli make up this section of the ethmoid bone.
Learn more about ethmoid bone here:
https://brainly.com/question/13086628
#SPJ4
After a signal binds to a signal receptor, the next step is transduction. Why is the signal transduction step necessary?.
The more molecules that share the responsibility of conveying the signal to activate the effector, the faster and more efficiently the signal can propagate.
What is signal tranduction?
The transfer of chemical signals from an exterior to an interior of a cell is known as signal transduction, sometimes referred to as cell signaling. To achieve an adequate reaction, signals must be successfully transferred into cells. Receptors on the cell surface start this process.Transmission is maintained by either a series of biochemical adjustments made inside the cell or by altering the potential of the cell membrane caused by ions moving into or out of the cell.Learn more about the Signal tranduction with the help of the given link:
https://brainly.com/question/10721424
#SPJ4
The direct pathway to the amygdala is _____ and conveys _____ detail than the indirect pathway to the amygdala.
The direct pathway to the amygdala is faster and conveys less detail than the indirect pathway to the amygdala.
The centre for integrating emotions, emotional behaviour, and motivation is the amygdala. The amygdala plays a crucial role in the circuits that process fear. It mediates the arousal of fear and the link between a stimulus and fear. As a result, two channels allow information to reach the amygdala when a tone indicates danger.
Since one channel is quickly processed, the amygdala receives only approximate information about an emotional signal coming from the thalamus. The amygdala receives information about an emotional stimulus from the thalamus indirectly, through the brain. As a result, the information received via the indirect pathway is processed at a higher level and arrives at the amygdala with a short delay.
Learn more about amygdala here;
https://brainly.com/question/9888781
#SPJ4
What did researchers discover about the genetic mutation causing lactase persistence?
Researchers discover about the genetic mutation causing lactase persistence is that they are located next to the lactase gene in a non-coding regulatory region (a "switch").
The lactase enzyme's continuous activity as an adult is known as lactase persistence.
The LCT gene provides instructions for making an enzyme called lactase. This enzyme helps to digest lactose, a sugar found in milk and other dairy products.
Since lactase's sole purpose is to digest lactose in milk, most mammal species see a significant decline in the enzyme's activity after weaning.
The genetic selection of those who can digest lactose results in the lactase persistence trait, which is more prevalent in populations that keep cattle and raise dairy products.
Hence, researchers discover about the genetic mutation causing lactase persistence is that they are located next to the lactase gene in a non-coding regulatory region (a "switch").
Learn more about lactase persistence here https://brainly.com/question/3465475
#SPJ4
All vertebrate embryos have _____ at some point during embryonic development, indicating a common evolutionary ancestor
All chordates chare four structures. One of the is the tail. All vertebrate embryos have _a tail__ at some point during embryonic development, indicating a common evolutionary ancestor.
What is the relationship between chordates?The evolutionary relationship between species is reflected in the similarities or differences in the patterns of embryonic development.
All chordates belong to the Chordata phylum, and share four main characteristics,
Notochord, which is a precursor of the dorsal spine.Nerv cord, dorsally located and parallel to the notochord.Pharyngeal cleftsTail
All chordates express these structures at some point in their lives, especially in the early stages of embryogenesis. Many of them can be lost with animal development and become vestigial structures.
The tail is a vestigial structure in many vertebrates.
Vestigial structures are those body parts, genetically determined, that have been retained during the evolution of the taxonomic group but have lost or reduced their original function.
Such vestigial structures were plenty functional in the ancestors of new species, but now are typically degenerate, stunted, or rudimentary, and tend to be much more variable than homologous non-vestigial parts
All vertebrates develop a tail at some point in their embryonic life, even humans. However, this structure lost its original function in several species, so after a period of embryogenesis, this tail disappears, and its forming vertebras get fussed with each other composing the coccyx.
In many animals, the function of the tail is to stabilize, equilibrate and mobilize. But in humans, for instance, the coccyx has lost this function but is still an area of muscle insertion.
The correct option is Tail.
All vertebrate embryos have _a tail_ at some point during embryonic development, indicating a common evolutionary ancestor.
You can learn more about chordates at
https://brainly.com/question/12406059
#SPJ1
Which enzyme listed would you expect to have increased activity in response to a higher than normal concentratio of epinephrine?
Adenyl cyclase is the enzyme would you expect to have increased activity in response to a higher than normal concentration of epinephrine. As epinephrine levels rise, adenylyl cyclase is activated in muscle cells, increasing glycogenolysis.
The glucose-6-phosphate produced by glycogenolysis is utilised directly in glycolysis since it cannot be converted into free glucose and expelled from the muscle cell. Adenylyl cyclase is activated once epinephrine attaches to its receptor on the target cell and after the energy-rich molecule adenosine triphosphate, or ATP, is hydrolyzed to produce cAMP.
The phosphate creates two bonds to the adenine base in cAMP, a new form of adenosine monophosphate (AMP).
To learn more about Adenyl cyclase click here
brainly.com/question/13255476
#SPJ4
In general, atmospheric pressure is greatest near earth's surface and ____ as you move upward away from sea level. a. decreases c. stays the same b. increases d. doubles
In general, atmospheric pressure is greatest near earth's surface and decreases as you move upward away from sea level.
Where is the air pressure greater closer to the earth or higher in the atmosphere?
The lowest point in the atmosphere has the highest atmospheric pressure. Additionally, this is where the air is densest. As one ascends higher in the atmosphere, pressure and density decrease. The mass of the atmosphere is drawn toward the surface of the earth by its gravitational field.What causes high atmospheric pressure?
Air rising and falling causes areas of high and low pressure. Because warm air rises, there is low pressure at the surface. Air cools and lowers, creating high surface pressure.What is high pressure and low pressure?
A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. A high pressure system has higher pressure at its center than the areas around it.Learn more about high atmospheric pressure
brainly.com/question/14635815
#SPJ4
_______ fungi are those species that occur as either molds or yeast, depending on environmental conditions such as temperature and nutrient availability
Dimorphic fungi are those species that occur as either molds or yeast, depending on environmental conditions such as temperature and nutrient availability.
Dimorphic fungi are fungi that can exist in the form of both mold and yeast. This is usually brought about by change in temperature and the fungi are also described as thermally dimorphic fungi. An example is Talaromyces marneffei, a human pathogen that grows as a mold at room temperature, and as a yeast at human body temperature.
The term dimorphic is commonly used for fungi that can grow both as yeast and filamentous cells, however many of these dimorphic fungi actually can grow in more than these two forms. Dimorphic is thus often used as a general reference for fungi being able to switch between yeast and filamentous cells, but not necessary limiting more shapes.
Some diseases caused by this fungi are:
sporotrichosisblastomycosishistoplasmosiscoccidioidomycosisparacoccidioidomycosistalaromycosiscandidiasisSeveral species of dimorphic fungi are important pathogens of humans and other animals which includes :
Coccidioides immitisParacoccidioides brasiliensisCandida albicansBlastomyces dermatitidisHistoplasma capsulatumSporothrix schenckiiLearn more about Dimorphic fungi here : https://brainly.com/question/13051247
#SPJ4
Apurinic sites (ap sites) result from the loss of a ____ in an intact double-helix dna molecule
Apurinic sites in an intact double helix DNA molecule result from the loss of a nucleotide base.
What is an apurinic site?An apurinic/apyrimidinic/abasic site is a position in a molecule of DNA which lacks any purine or pyrimidine base. These sites are also found in RNA molecules but their frequency is more in DNA molecules.
DNA damage caused by a spontaneous depurination can result in the formation of an abasic site.
In the presence of an abasic site, DNA polymerases cannot function. Thus to maintain the integrity of the genome, these sites need to be repaired.
Two methods to repair are base excision repair and nucleotide excision repair.
Read more about DNA damage, here
https://brainly.com/question/16040585
#SPJ4
What information/structures were you able to glean from the methylene blue stain that you could not get from the gram stain?
Methylene blue can stain the cellular components like nucleus, DNA or RNA in cytoplasm.
Use of methylene blue:
Methylene Blue is a cationic stain. It is a positively charged blue dye that binds to negatively charged cell components like the nucleus, DNA, or RNA found in the cytoplasm. It is a widely used stain for several purposes, including identifying germs and determining the cellular makeup of both plant and animal cells.The cell wall and membrane are examples of the exterior cell structures that can be stained by gram staining. In a collection of bacterial colonies, this stain is used to distinguish between gram positive and gram negative cells.Learn more about the Gram's staining with the help of the given link:
https://brainly.com/question/9976704
#SPJ4
Adh increases the permeability of the collecting duct to water, and this means water flows?
ADH increases the permeability of the collecting duct to water, and this means water flows from the Collecting duct into the blood to decrease the volume of the fluid in the collecting duct.
ADH is a hormone that increases permeability to water in the collecting ducts and therefore increases water reabsorption from the urine. This decreases the volume of water in the urine.
ADH travels in the bloodstream to its target organ, the kidneys. It causes the kidney tubules to become more permeable . This means more water can leave the kidney tubule to be reabsorbed back into the blood during selective reabsorption.
To learn more about ADH , here
https://brainly.com/question/15541271
#SPJ4
The most biologically devastating oil spills in the marine environment are usually a result of?
The most biologically devastating oil spills in the marine environment are usually a result of the sinking of oil tankers.
An oil spill is a type of pollution that occurs when a liquid petroleum hydrocarbon is released into the environment, particularly the marine ecology.
Oil releases into the sea or coastal waterways are generally referred to as marine oil spills, however land-based spills are also possible.
Oil spills can result from crude oil discharges from tankers, sinking of oil tankers, offshore platforms, drilling rigs, and wells as well as refined petroleum products (like gasoline and diesel) and their byproducts, heavier fuels used by big ships like bunker fuel, or the spill of any oily waste or garbage.
Learn more about oil spills here https://brainly.com/question/12558255
#SPJ4
Adhesive pili, exotoxins, and capsules are all microbial factors that help them establish infection. these are examples of:_______
Adhesive pili, exotoxins, and capsules are all microbial factors that help them establish infection. these are examples of virulence factors.
What is the mechanism of infection?Microbes encounter epithelial cells, macrophages, dendritic cells, and lymphocytes of barriers established by mucosae, mucocutaneous junctions, or skin as they enter the body through ingestion, inhalation, direct contact, cutaneous penetration, and ascending infection.Capsules are believed to play a part in the pathogenicity and colonization of a variety of pathogenic bacteria due to their exposure to the environment. Capsules can hinder host cell phagocytosis, stop complement-mediated lysis, and stop bacterial desiccation.Typically hear about three main categories of germs: bacteria, viruses, and fungus.Since most capsules inhibit water loss, they may aid in the bacterium's ability to avoid desiccation. A bacterial cell can be shielded by a capsule from white blood cells' digestion and obliteration.By inhibiting pathogen-associated molecular patterns or from binding to endocytic pattern-recognition receptors on the surface of the phagocytes, capsules can avoid unenhanced adhesion. Some bacteria's capsules obstruct the body's complement pathway defenses.Learn more about infection here:
https://brainly.com/question/1969302
#SPJ1
The concentration of the pesticide ddt is likely highest in which organism? group of answer choices a mosquito larva algae a seagull a minnow plankton
Seagull is likely to have the highest concentration of the pesticide DDT.
The amount of DDT is expressed in parts per million. In a food chain, the amount of toxic buildup increases along with the trophic level. In the tissues and fat of an organism, toxins accumulate. Aquatic animals are extremely harmful to DDT. DDT has an impact on a number of aquatic animal systems, including the heart and brain. Fish are extremely harmful to DDT.DDT is difficult for fish to detect in water. When an animal eats food that contains DDT residue, the DDT builds up in the animal's tissue through a process known as bioaccumulation. The biomagnification mechanism causes the concentration of DDT in an animal's body to increase the higher up the food chain the animal is. Here the seagull is the highest in the food chain and thus will be most affected by the DDT concentration.
learn more about DDT here: https://brainly.com/question/3039760
#SPJ4
You perform a cell free translation experiment like nirenberg and matthaei. you start with 60 and 40. what relative amount of radiolabeled proline do you expect in the translated polypeptides?
36 % of radio-labeled proline can be expected in the translated polypeptides. Pro-line is 10% of amino acid in collagen such as bone broth, chicken wings, pork rinds, gelatin.
During pre-mRNA proceed to form mature mRNA molecules can be translated to build the protein molecules like polypeptide encoded by original gene. Pro-line is unique that only amino acid where the side chain is connected to the protein backbone twice and form a five membrane nitrogen containing ring.
Polypeptide is bio-material composed of repeating amino acid units which linked by a peptide bond. Translation involves in decoding a messenger RNA and using its information to build polypeptide.
To learn more about mRNA molecules here
https://brainly.com/question/9439028
#SPJ4
The behaviors and attitudes that a society considers proper for its males and females are known as.
The behaviors and attitudes that a society considers proper for its males and females are known as Gender.
What is Gender?How can you tell visually whether a baby is a boy or a girl when you see one? You can search for a girl's bow or outfit, or you might just observe the pink attire. In order to identify a child's sex in elementary school, you would look at the child's hairstyle and clothing choices. By middle and high school, you would start to notice physical traits and differences, such as disparities in the average heights of the sexes and changes in the facial hair and voice patterns for young men and young women, respectively.
Teenagers' physical traits are mostly influenced by their DNA, as well as their reproductive systems and hormone production as a result.
Learn more about Gender with the help of the given link:
https://brainly.com/question/25761329
#SPJ4
What is the strongest stimulus for the release of antidiuretic hormone from the posterior pituitary?
The strongest stimulus for the release of antidiuretic hormone from the posterior pituitary is "increase in plasma osmolarity."
What is plasma osmolarity?The electrolyte-water balance of the body is measured by plasma osmolality. This quantity can be determined in a number of ways, either through measuring or calculation.
Technically, osmolality or osmolarity are two separate measurements, but in everyday usage, they serve the same purpose.
Some characteristics of plasma osmolarity are-
The pattern of fluid motion within the system, and consequently the concentration of ion and proteins in the solvent, can be controlled by an organism's plasma osmolality or oncotic pressures. We may see the fluid movement's effects as a result, which frequently take the form of edema, dehydration, blood pressure abnormalities, seizures, and variations in intracranial pressure. The administration of intravenous fluids, that are utilized to swiftly change both plasma osmolality or oncotic pressures inside the vascular system, can also be indicated by osmolality abnormalities.To know more about plasma osmolarity, here
https://brainly.com/question/27703706
#SPJ4
Which of the following actions put New York City at risk for climate disruption?
They left too many trees and vegetation.
They used different pipes for flood water and sewage.
They created a grid system of roads without considering flood control.
They built marshlands and swamps and a central park.
The actions that put New York City at risk for climate disruption is that they created a grid system of roads without considering flood control (option C).
What is climate change?Climate change is the large-scale and long-term change in the Earth's climatic system produced by global warming i.e. anthropogenic climate change.
Climate change is a case of global concern and it is as a result of anthropogenic activities.
According to this question, New York City is at the risk of climate disruption because of the action they took. This action is that New York City created a grid system of roads without considering flood control.
Learn more about climate change at: https://brainly.com/question/12346202
#SPJ1
Why must the electron transport chain proteins and molecules be embedded in a membrane?
Answer:
because that way protons can be compartmentalized and form a gradient.
A man spends his lifetime perfecting his painting skills. He has his daughter paint as well. he expects his grandson to be a world-famous painter. Whose theory is this man using?
Lamarck theory used by the man. According to this theory - Evolution is based on the principles that physical changes like greater development of organs or part through increased use could be transmitted to their offspring.
Theory is based on used and disused which is states that when certain organs become specially developed as a result of some environmental need, then that state of development is hereditary and passed from one generation to the other.
The aim of theory is to be boiled down to two broad claims such as - new species evolved from the previous species and acquired traits are inherited by offspring.
To learn more about the Lamarck theory here
https://brainly.com/question/12305485
#SPJ4
A heterozygous person that has one disease allele and one normal allele is referred to as a:______.
A heterozygous person that has one disease allele and one normal allele is referred to as a hybrid.
Different versions of a gene are called alleles. Alleles are described as either dominant or recessive depending on their associated traits.
A heterozygous individual is a diploid organism with two alleles, each of a different type. Individuals with alleles of the same type are known as homozygous individuals. An allele is a variation of a gene that affects the functionality of the protein produced by the gene.
There can be many alleles in a population, but a heterozygous individual can only have two of them because every diploid organism receives one allele from each parent. Although each organism can have only two alleles, there can be many, many variations of a gene present in a population.
Heterozygous is a description of the genotype, or combination of alleles present in an organism. The genotype gives rise to the phenotype. Depending on the different relationships between alleles, different phenotypes are created in a heterozygous individual.
In alleles that show complete dominance, the heterozygous phenotype will be the same as the dominant phenotype. Incomplete dominance, in contrast, produces a heterozygous phenotype that is somewhere between the dominant and recessive phenotypes. A third type of relationship, codominance, exists when the different alleles are expressed individually, in different parts of the body.
In a codominant trait, the heterozygous individuals will show the phenotype of one allele on some parts of their body, and the phenotype for the other allele in different parts of the body.
Learn more about heterozygous here : https://brainly.com/question/1626661
#SPJ4
A farmer produces a variety of apple with deep pink flesh by selectively crossbreeding apples with pinkish hues. This is an example of?
A farmer produces a variety of apple with deep pink flesh by selectively crossbreeding apples with pinkish hues. This is an example of artificial selection. Thus, option D is correct.
What is artificial selection?
The process where human choose an organisms with desirable phenotypic trait for breeding purpose. If that trait have some genetic variance can be selected and organism will evolve with new traits.
However in case of natural selection where natural factor is manipulated and evolution of the organism in response to this selective agent occurred.
Artificial selection can be applied to virus to human to increase the productive value of an organism.
Hence, option D is correct.
Learn more about artificial selection, here:
https://brainly.com/question/12560443
#SPJ4
Your question was incomplete. The probable question was
A farmer produces a variety of apple with deep pink flesh by selectively crossbreeding apples with pinkish hues. This is an example of
A) convergent evolution
B) natural selection
C) artificial mutation
D) artificial selection
E) inheritance of acquired characteristics
the graph shows how the rate of photosynthesis of a plant varies with light intensity. interpret the graph and justify statement.
The graph shows that the rate of photosynthesis increases with an increase in light intensity.
Photosynthesis and light intensityLooking at the graph, the rate of photosynthesis is on the y-axis while carbon dioxide concentration is on the x-axis.
At low light intensity, the rate of photosynthesis increases with an increase in the concentration of carbon dioxide.
When the light intensity was increased from low to medium, the same trend as low-intensity light was recorded. However, the rate of photosynthesis doubles.
The rate of photosynthesis also increased with high light when carbon dioxide concentration increased. The photosynthesis rate was highest under intense light.
Under the 3 light conditions, it gets to a point that the rate of photosynthesis levels off, irrespective of the increase in the concentration of carbon dioxide.
More on photosynthesis and light intensities can be found here: https://brainly.com/question/13201447
#SPJ1
(Choose the letter of the correct answer, ASAP!!!)
1. Lymph tissue and lymph nodes that protect the body from infection
A. Adenoids and tonsils
B. Alveoli and sinuses
C. Bronchi and trachea
2. This tube Carries air down to the windpipe
A. Larynx
B. Sinuses
C. Pharynx
Answer:
answer of first question is option A. and answer of second question is also option A.
Pathogens transmitted by means of cuts or punctures are an example of _______ transmission.
Answer:
Parenteral Transmission
The antibody normally constituting the highest percentage of antibodies in the blood is:_____.
IgG is the antibody normally constituting the highest percentage of antibodies in the blood.
What are antibodies? Antibodies also known as immunoglobulin, are the proteins that are protective in nature and are produced by the immune system.Antibodies are large, Y-shaped and are attached to the antigens like bacteria, viruses, etc. and they eliminate these from the body.Antibodies are produced by specialized white blood cells i.e., B-cells.There are five types of antibodies -IgG, IgM, IgA, IgD, and IgE.IgG is one of the most common antibody found in the blood and tissue fluids which makes around 70% - 75% of all immunoglobulins in the body.IgG function is to protect the body from the viral and bacterial infections.To learn more about antibodies refer:
https://brainly.com/question/25604063
Hashtag: #SPJ2
Immunoglobulin G is the antibody that normally constitutes the highest percentage of antibodies in the blood.
What is an antibody?Antibodies are proteins made by plasma cells as a result of a response to an antigen.Antibodies are antigen-specific that can attach to only specific antigens to destroy them.They are found mainly in the blood and other tissues and extracellular fluids.Antibodies are found in the B cells of lymphocytes used to attack invading bacteria and viruses that are toxic.What is immunoglobulin G?There are 5 classes of immunoglobulins that are IgG, IgA, IgD, IgM, and IgE.Immunoglobulin G represents 75% of antibody serum in a body.IgG is produced by plasma B cells to fight bacteria, viruses, and toxins.Each IgG has two paratopes which are antigen-binding sites. These paratopes recognize an antigen and bind to it.The Y-shaped IgG has identical paratopes in each arm.IgG recognizes the pathogens and causes immobilization. They also bind and neutralize toxins.IgG is also involved in allergic reactions.Their function includes opsonization which enables them to bind with bacterial surface facilitating their phagocytosis.To learn more about Immunoglobulin G, refer: https://brainly.com/question/16766839
Hashtag: # SPJ2
The majority of the nutrients in
the ocean comes from which
source?
A. from tsunamis
B. from nutrients that wash into the ocean from the continents
C. from the atmosphere
Answer: B
Explanation:
The nutrients that wash off of the continents (waste products, sediment) are often rich in essential minerals to plankton and other microscopic aquatic life, which in turn are the base of the marine food chain.
Tsunamis are too infrequent and do not dredge up any sediment most of the time, and C is not correct because nutrients don't just rain from the sky.
If radium-226 were to undergo radioactive decay by electron capture (a type of beta decay) instead of by alpha emission, the resulting nucleus would be?
If radium-226 were to undergo radioactive decay by electron capture (a type of beta decay) instead of by alpha emission, the resulting nucleus would be 226Fr87.
Radioactive Decay:Ionizing radiation is released as a result of radioactive decay. Among the ionizing radiation that is released are alpha, beta, and/or gamma rays. Unbalanced atoms known as radionuclides are the site of radioactive decay.
The most prevalent form of an element in nature is typically the one that is most stable. All substances, though, have an unstable form. Unstable forms are radioactive and emit ionizing radiation. Some substances, like uranium, have no stable forms and are therefore always radioactive. Radiation-emitting substances are referred to as radionuclides.
The amount of time it takes for half of the radioactive atoms present to decay is known as the radioactive half-life. Others have half-lives of hundreds, millions, or billions of years. Some radionuclides have half-lives of just a few seconds.
Learn more about Radioactive Decay here:
https://brainly.com/question/27420492
#SPJ4
Which combining form means ""connective tissue"" or ""flesh""?
The combining combination sarc/o denotes flesh and connective tissue.
As its name suggests, connective tissue holds the body's cells and organs together. They are the most abundant form of tissue in the body. All of the connective tissue that makes up a membrane is connective tissue. Several types of connective tissue include blood, cartilage, osseous tissue (bone), dense fibrous connective tissue, and elastic connective tissue.
There are many terminologies related to sarc/o. Such as sarcomere, sarcolemma and sarcoplasm in muscles.
The sarcomere is the functional unit of a muscle fibre. Sarcolemma is the tiny, translucent tubular sheath covering the skeletal muscle fibres.To learn more about connective tissue click here
brainly.com/question/17664886
#SPJ4
A ________ molecule is a glycoprotein used to identify and distinguish white blood cells.
A cluster of differentiation molecule is a glycoprotein used to identify and distinguish white blood cells.
The cluster of differentiation (CD) classification refers to proteins found on the surface of cells. Each unique surface molecule is assigned a different number, which allows cell phenotypes to be identified. These cell surface molecules of leukocytes are routinely detected with anti-leukocyte monoclonal antibodies. Clusters of antigens on the surface of leukocytes can be designated by their reactions with monoclonal antibodies.CD molecules are surface molecules expressed on cells of the immune system that play key roles in immune cell-cell communication and sensing the microenvironment.
To learn more about cluster of differentiation molecule ,here
https://brainly.com/question/13051661
#SPJ4
The presence of a recessive gene can be detected (seen) only if the individual is?
The presence of a recessive gene can be detected only if the individual is homozygous (aa) .
What does homozygous mean?Homozygous is a condition in which two identical alleles are present at a particular locus.
A condition in which an individual has inherited the same DNA sequence for particular gene from both their biological father and their biological mother.
An allele is defined as a variant form of a gene or one of two or more than two DNA sequences occurring at a particular gene locus.
Genes are made up of information required to produce different proteins.
Therefore,the presence of a recessive gene can be detected only if the individual is homozygous (aa).
Learn more about homozygous here:
https://brainly.com/question/12021611
#SPJ4
