Answer:
to get longer-lasting protection
Explanation:
Answer:
HOPE THIS HELPS
Explanation:
Because Receiving only one dose is not as useful as receiving the full dose, getting both doses of these vaccines maximizes your ability to receive full immunity from the vaccine. Receiving only one dose wouldn't provide you with the full protection and does not give you the full effectiveness of the vaccine.
What are some of the changes that have occurred in the past 50 years that have led us to now take 80 to 90 million metric tons of fish out of the sea every year?
Answer: We created more effective and superior fishing methods. In addition, our population has increased, meaning there are more people to eat fish.
Over the past 50 years, the production of fish and seafood has doubled worldwide. In addition to the fact that the world's population has more than doubled during this time, the average person now consumes about twice as much seafood as they did fifty years ago. Fish stocks all across the world are under more strain as a result of this. Since the 1980s, the proportion of fish populations that are overexploited globally—meaning that humans harvest them more quickly than they can reproduce to maintain population levels—has more than doubled, making the current levels of wild fishing unsustainable.
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Identify the characteristic of a garden pea flowers that make it easy to control their mating
Mating of garden pea flowers can be easily controlled as the male and female reproductive parts, also called stamen and stigma respectively, are within the same flower. The peas are small, they grow easily and produce a lot of off-springs.
What are other characteristics of garden peas?
The following are the characteristics of garden pea plant:
The color of the seed is either green or yellow.The shape of the seeds is round or wrinkled.The color of the pod is green or yellow.The shape of the pod is constricted or inflated.The flowers are positioned terminal or axial.The flowers are purple of white.Mendel chose garden pea for his experiments because of these easily identifiable traits.
The mating of garden peas, therefore, is easily controllable as the stamen and stigma are within the same flower.
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what is the predicted size of the corresponding mature mrna in base pairs (bp), excluding the 5' cap and 3' poly-a tail?
Predicted size of the corresponding mature mRNA in base pairs (bp), excluding the 5' cap and 3' poly-a tail is 295 bp.
1000 base long mRNA, this means that its double-stranded version will be 500 bp long. Messenger RNA or mRNA is a type of single-stranded RNA involved in protein synthesis.
mRNA is type of RNA that is important for protein production. In human cells, mRNA uses the information in genes to create a copy for making proteins. Many mRNA vaccines helps to protect humans from various disease like recently scientist have developed covid vaccine using mRNA .
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large, multinucleated cells that can dissolve the bony matrix are termed a. osteocytes b. osteoblasts c. osteoprogenitor cells d. chondrocytes e. osteoclasts
Large, multinucleated cells that can dissolve the bony matrix are termed, E. osteoclasts.
Large multinucleated cells known as osteoclasts are responsible for resorbing bone. With the help of acids and hydrolytic enzymes, osteoclasts destroy the matrix and osteoid. In contrast to the other bone cells, osteoclasts are phagocytic and generated from monocytes.
Large bone cells called osteoclasts can have up to 50 nuclei. By releasing lysosomal enzymes and acids that disintegrate the bony matrix, they degrade the bone structure. These minerals, which are released from bones into the blood, aid in controlling calcium levels in bodily fluids. Osteo-progenitor cells give rise to osteoblasts in the body.
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research has demonstrated that when siblings have similar personalities, this similarity is largely the result of:
Research has demonstrated that siblings have similar personalities, and this similarity is largely the result of: genetics.
What is genetics and how is it important?The study of genes, genetic variation, and heredity in organisms is termed as genetics. It is an important branch in biology because heredity is vital to evolution of organism.
DNA is responsible for building and maintaining the human structure. Genes are segments of DNA which gives physical characteristics that make you unique and every body has a complete instruction manual that tells your cells how to behave. In humans, genes vary in size that ranges from a few hundred DNA bases to more than 2 million bases.
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a lung specimen from a pneumonia patient contains gram-negative bacilli. laboratory test results on the bacteria show they are nonmotile coliforms with a capsule. which pathogen is the likely cause of the pneumonia? a) escherichia coli b) enterobacter c) hafnia d) klebsiella e) serratia
It may take some time to recover from pneumonia, which has a likely cause in the Serratia pathogen. Some people recover their health and resume their regular routines in one to two weeks.
What brings about Serratia bacteria?In any damp area where phosphorus-containing compounds or fatty substances build up, the bacteria will flourish. These compounds can be found in toilets, in soap residues left behind in bathing places, and in pet water bowls.
Is the bacterium Serratia marcescens an pathogenic one?A Gram-negative bacterium known as Serratia marcescens infects a variety of invertebrate and vertebrate hosts, as well as plants, to cause disease (Grimont and Grimont, 1978). It is an opportunistic human infection, and during the past three decades, nosocomial S has steadily increased.
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Which of the following is a product of respiration resulting from the breaking of carbon-carbon bonds?
a glucose
b. oxygen
c. carbon dioxide
d. all of the above
Please select the best answer from the choices provided
Answer:
Carbon dioxide is produced during respiration from the breaking of carbon-carbon bonds.
Explanation:
Cellular respiration takes glucose and water and turns them into carbon dioxide and water in the formula:
C6H12O6 + 6O2 = 6CO2 + 6H2O + Energy
When the carbon bonds are broke, carbon dioxide is produced.
in order to keep a resting membrane potential, the active transport of the sodium and potassium pump must function to keep:
The active transport of the sodium and potassium pump must work to maintain: A high concentration of sodium outside the cell and a high concentration of potassium inside the cytosol in order to maintain a resting membrane potential.
Active transport in cellular biology refers to the movement of molecules or ions across a cell membrane against the concentration gradient from a location of lower concentration to a region of higher concentration. Cellular energy is needed for active transport to achieve this movement.
The electrical potential differential across the plasma membrane of a cell during its non-excited condition is referred to as the resting membrane potential of the cell. The value of the electrical potential difference inside a cell compared to the extracellular environment is often used to indicate the difference across a cell membrane.
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The birth of the study of human relations within business organizations can be traced to?.
The birth of study of human relations within business organizations can be traced to the Hawthorne studies from1924 to 1932.
What is human relation within business?The human relations movement was born from the Hawthorne studies which was conducted by Elton Mayo and Fritz Roethlisberger from year 1924 to 1932.
The ability to interact in a healthy manner with others and build a strong relationships is known as Human relations. It is the process of creating systems and communication channels to enable group employee relationships and also one-on-one relationships.
The human relations theory of management began developing in the early 1920s and now, it is important to every business. Understanding the involved skills and theories is key for the success of employees.
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Identify the cycle described.
true or false base pairs form when nitrogenous bases are connected by hidrogen bonds
Answer: true
Explanation:
i just had that question in class
hich statement describes the environmental impact of developing countries? individuals in these countries have to degrade the environment to meet basic needs. these countries leave the largest ecological footprint. individuals in these countries benefit from efficient food distribution systems. these countries rely on technology to improve
The statement which describes the environmental impact of developing countries accurately is : Individuals in these countries have to degrade the environment to meet basic needs.
Pollution is one of several environmental issues confronting the globe today. In developing countries, the effects of pollution are more severe, causing millions of people each year to suffer from poor health, pass away, or become disabled. Developed nations have the means and tools to fight pollution.
The high levels of pollution in developing countries are caused by a combination of reasons including low income levels, high costs of improvement, political problems that hinder effective governance, and market failures.
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Answer to this question
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The correct pathway of water through plants is from the soil to the root hairs, to the root cortex cells, to the xylem, to the leaf mesophyll cells, to the air spaces in leaf and finally to the stomata.
In these parts water moves in the form of;
Root hairs - liquid stateRoot cortex cells - liquid stateXylem - liquid stateLeaf mesophyll cells - liquid stateAir spaces in leaf - gaseous stateStomata - gaseous state.How does water travel trough plants?The process of water carrying nutrient to all parts of the plant is called transpiration and involves the movement of water from the soil to the root hairs in liquid state, to the root cortex still in liquid form to the xylem, liquid to the leaf mesophyll and then evaporates to the air spaces in gaseous form to the stomata.
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which of the following best describes the effect of insulin binding to the receptor on the osteoblast cells? responses insulin binding ultimately increases pancreatic secretion of additional insulin. insulin binding ultimately increases pancreatic secretion of additional insulin. insulin binding blocks the release of osteocalcin from the osteoblasts. insulin binding blocks the release of osteocalcin from the osteoblasts. insulin binding inhibits the expression of espesp. insulin binding inhibits the expression of e s p . insulin binding increases the phph of the extracellular matrix.
Insulin binding ultimately increases pancreatic secretion of additional insulin.
Insulin binding to the insulin receptor on osteoblasts stimulates a signalling pathway, causing the release of the chemical OPG by the osteoblasts, which then binds to the nearby osteoclasts. The osteoclasts react by releasing protons (H+), which lowers the pH outside the cell. Osteocalcin, a protein released by osteoblasts in an inactive state, is activated by this low pH.
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Which option is not a scientific explanation for the origin of life on Earth?
Life originated on Earth's surface in warm, shallow oceans.
Cyanobacteria colonies were brought to Earth in asteroids or comets.
Life originated in hydrothermal vents deep in the oceans.
Organic molecules were brought to Earth in asteroids or comets.
A
C
D
On the basis of the scientific theories for the origin of life on Earth, the explanation which is not correct is that the colonies of cyanobacteria were brought to Earth in asteroids and comets.
What are the different scientific theories on origin of life?According to the deep-sea vent idea, life may have started at submerged hydrothermal vents that spew out essential components for life, like carbon and hydrogen.
In the deepest parts of the ocean's ocean floor, are hydrothermal vents. These vents release fluid that has been heated to a high temperature by the Earth's core as it rises through the crust and is then discharged at the vents gathering dissolved gases and minerals, including carbon and hydrogen. Then, these molecules might have been concentrated in their rocky crevices, serving as mineral catalysts for important reactions. These vents still support thriving ecosystems today because they are rich in chemical and thermal energy.
The meteorites would've been capable of transporting the molecules to Earth after the creation of nucleobases in space, later serving as the foundation for all genetic basis of life.
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a positive babinski's sign is seen when the lower motor neuron of the pyramidal pathway is damaged. true false
a positive babinski's sign is seen when the lower motor neuron of the pyramidal pathway is damaged. it is a false statement.
What is babinski's sign?A neuro-pathological cue included within the foot's Plantar Reflex is known as Babinski's sign. The typical adult Plantar Reflex is characterised by a downward flexion of the toes in the direction of the stimulus when it is elicited by a blunt stimulus to the sole of the foot. When the Hallux (big toe) extends dorsally in response to the same plantar stimulus, this is known as the Babinski's sign. Despite the fact that the plantar reflex in infants causes a reaction like the sign, Babinski's sign in adults can be an indication of corticospinal tract damage or a lesion, and recognition of the sign is still one of the least invasive ways to confirm a diagnosis of upper motor neuron injury.
The reflex hammer, created by Babinski in 1912 as a prototype, became one of a modern neurologist's indispensable tools as the sign became so ingrained in neurological doctrine. Babinski's sign is still referred to as "the most colourful exam finding in neurology" in current neurological examination texts. All things considered, Babinski's sign and other tests of the plantar reflex (such as the Chaddock sign and Cornell sign) serve as helpful reminders of the value of a thorough physical examination and the fact that, with the right care and attention to detail, a doctor can confidently make diagnoses using simple, concise, and interactive methods.
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what volume of mating mix (mixture of donor and recipient) will you spread plate on to a luria agar dap plate?
200 microliters volume of mating mix spread plate on to a luria agar dap plate
What does a Luria test entail?In order to complete the Luria's Test (also known as the "fist-edge-palm" test or Luria Sequence), the patient must duplicate three hand motions made by a medical professional. The Frontal Assessment Framework (FAB) is a set of tests that includes Luria's test.
What symptoms denote frontal release?A certain region of the brain, usually the frontal lobes, has an inhibitory effect that causes the reflex to decrease as the brain ages. When disease processes disrupt these inhibitory pathways, the response is "liberated" from inhibition and can then be triggered again. The term "frontal release sign" was created for this reason.
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why is epinephrine considered a hormone when it is produced by the adrenal medulla and a neurotransmitter when secreted by a neuron
Epinephrine is considered a hormone when produced by the adrenal medulla because it's secreted into the bloodstream and a NT when secreted by a neuron because it's secreted into the brain.
Epinephrine is both a neurotransmitter and a hormone, however it acts specially as a hormone. Epinephrine, also called adrenaline, performs an important position in your frame's combat-or-flight response. It is also used as a medication to deal with many life-threatening situations.
Epinephrine injection is used for emergency treatment of extreme hypersensitive reactions (together with anaphylaxis) to insect bites or stings, drugs, foods, or other substances. It's also used to treat anaphylaxis resulting from unknown materials or caused through exercising.
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which stain would you use if you were interested in studying collagen fibers in the extracellular matrix of bone?
if one was interested in studying collagen fibers in the extracellular matrix of bone Mallory's trichrome stain
To identify collagen, elastic fibres, muscle, mucus, pituitary cells, and reticulum in routinely prepared paraffin-embedded tissue specimens (in vitro), laboratory personnel should employ Mallory's trichrome stain. Collagen fibres, reticulum, mucous, elastic fibres in various hues of blue, alpha and beta cells in various shades of red, and nuclei in various shades of red all exhibit a blue stain.
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Activation energy (EA) is defined by the following statement(s).
A. EA is the amount of energy needed for a reaction to occur.
B. EA is lowered by the appropriate enzyme.
C. EA is the same between reactants and products.
D. A and B
E A, B, and C
EA is indeed the amount of energy needed for the a reaction to take place, and the right enzyme lowers EA.
The correct answer is A,B
What is the actual meaning of energy?The definition of energy is the capacity for work. Numerous things contain energy, which can also exist in a variety of forms. Kinetic energy, for instance, is the energy of motion, and potential energy is the energy resulting from the location or structure of an object. Although energy can change forms, it never actually disappears.
Why does energy exist?Energy is a phrase used to describe a property of matter and non-matter fields; it is not a substance in and of itself. For instance, it is argued that matter has kinetic energy when it moves quickly. Potential energy can take many different forms.
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clay would get angry very quickly when he was a teenager. now he is in his fifties and it takes a lot to make him angry. what has changed? please choose the correct answer from the following choices, and then select the submit answer button. answer choices clay's levels of the hormone testosterone have decreased. clay's levels of the hormone testosterone have increased. clay's levels of the hormone melatonin have increased. clay's levels of the hormone melatonin have decreased.
Clay would get angry very quickly when he was a teenager but now in his fifties, it takes a lot to make him angry. This is primarily because Clay's levels of the hormone testosterone have decreased. So the correct option is a.
Studies have shown that higher testosterone levels and lower cortisol levels are associated with higher levels of anger. And as the age of a person (here a male) increases then the serum testosterone levels decline with age.
Age-related testosterone decline is due to the waning of both testicular and hypothalamic-pituitary functions. Although it is a slow decline. More than 33% of men over 45 may have lower-than-normal testosterone levels.
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the controlled release of cellular material stored in membrane-bound vesicles to the outside of the cell is an example of: group of answer choices endocytosis.
The controlled release of cellular material stored in membrane-bound vesicles to the outside of the cell is an example of transcytosis.
What are membrane bound vesicles?
Vacuoles and vesicles are membrane-bound sacs with storage and transport capabilities. There is a very slight difference between vesicles and vacuoles besides the fact that vacuoles are slightly larger: vesicle membranes can fuse with either the plasma membrane or other membrane systems within the cell.
What is transcytosis?
Multicellular organisms use transcytosis, the vesicular transport of macromolecules from one side of the cell to the other, to move specific materials between two environments without changing the specific compositions of those environments.
Hence transcytosis is the release of cellular material stored in membrane bound vesicle outside the cell
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ntraspecific competition among planthoppers . intraspecific competition among planthoppers . results in increased development time. occurs via resources rather than interference. results in reduced survivorship. all the above.
'ntraspecific competition among planthoppers. intraspecific competition among planthoppers . results in increased development time. Occurs via resources rather than interference. Results in reduced survivorship. All the above. All of the choices are correct.
At large population densities, intraspecific competition can be fierce and detrimental to fitness. Low survival rates, sluggish growth, diminished fecundity, and decreased reproductive rates are caused by high population density.
What about intraspecific competition?When members of the same species compete against one another, this is known as intraspecific competition. Depending on the type of competition that exists, each individual within the species will be affected differently by it. Competition in a "contest" might be active or passive and have many effects. Members of the same species may compete with one another for food, shelter, water, and mates in intraspecific competition. Members of various species compete with one another across interspecific boundaries. For instance, various species of predators may engage in competition over the same prey. Pertaining to or occurring within a single species. Because the resource requirements of members of the same species are relatively comparable whereas those of different species are less similar, intraspecific rivalry tends to be more powerful than interspecific competition. One common theory is that intraspecific competition for scarce dietary resources is the reason why the egg yield of the individual parasite declines with population density. Many sea urchins may experience changes in growth, reproduction, and morphometry due to intraspecific competition). Similar results from C. rodgersii experiments show a high degree of plasticity in development and morphology in many habitat types. Interspecific competition has a negative overall effect on both participating species (a -/- interaction). In other words, if the other species didn't exist, each one would thrive more.
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question mode multiple choice question neurotransmitters function multiple choice question. only to stimulate neurons to fire. neither to stimulate nor inhibit neuron firing. only to inhibit neurons from firing. to stimulate or inhibit neuron firing.
Neurotransmitters have the ability to neither promote nor inhibit neuronal activation.
Option B is correct.
Multiple-choice question: Which neurotransmitter affects how muscles learn and remember things?Acetylcholine. Acetylcholine is the sole member of its class of neurotransmitters. It is the major neurotransmitter linked to motor neurons and can be found in both the central and peripheral nervous systems. 14 Along with memory and learning, it affects how muscles move.
How are movements regulated by neurotransmitters?Dopamine is a neurotransmitter that affects how we move and how we stand. Additionally, it modifies mood and is essential for both dependence and reinforcement. Muscle rigidity characteristic of Parkinson's disease is brought on by dopamine depletion in some areas of the brain.
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3. If the vinegar solution was a nutrient and the cubes were unicellular organisms,
which cube would be more able to "feed" its volume?
The cube smallest would be more able to "feed" its volume.
What exactly is a unicellular organism?Multicellular creatures utilize a variety of cells to carry out their many duties, in contrast to unicellular organisms, which are composed of just one cell.
A single cell is referred to be a unicellular organism if it is capable of carrying out all the fundamental tasks required for existence. Amoeba, Paramecium, and other species with only one cell are a few examples.
In unicellular organisms, all essential bodily processes, such as metabolism, excretion, and reproduction, are carried out by a single cell. Eukaryotes or prokaryotes are both classifications for unicellular creatures. Archaea, bacteria, single-celled fungus, and single-celled protists are a few examples of unicellular creatures.
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During the reaction work up, pentane is used as an organic solvent and there are aqueous extractions. Which layer is most dense?.
Using the theories of alkanes, we got aqueous layer is the most dense when pentane is used as an organic solvent.
Alkanes are the series of compounds that contain carbon and hydrogen atoms with single covalent bonds. These are basically known as saturated hydrocarbons. This group of compounds consists of the carbon and hydrogen atoms with single covalent bonds. Also it comprises a homologous series having a molecular formula of CnH2n+2.
Alkanes are the simplest family of the hydrocarbons. They contain only carbon and hydrogen. Each carbon atom actually forms four bonds and each hydrogen atom forms one bond
Hence, during the reactions, when pentane is used as an organic solvent and there are aqueous extractions, the layer which is most dense is aqueous layer.
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probably the most often misused projection is multiple choice simple conic. goode's homolosine. mercator. gnomonic.
The most misused projection is Mercator
The most recognisable projection was the Mercator. It was a map of the surface of the Earth that depicted the meridian distances as straight lines. The map's inability to typically accurately represent the shape of the earth, however, causes distortions as the marked lines get closer to the poles. This makes it susceptible to errors.
Moreover, the widely used Mercator projection exaggerates the overall size of the landmasses that are close to the poles relative to those that are close to the equator. This then distorts their overall relative sizes. For example: Brazil's region looks to be much smaller on Mercator maps, but this image demonstrates that it is actually almost as big as Canada's.
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On the ventral surface of the brain, you can observe the optic nerves and chiasma, the pituitary gland, and the mammillary bodies. These externally visible structures form the floor of the __________.
On the ventral surface of the brain, you can observe the optic nerves and chiasma, the pituitary gland, and the mammillary bodies. These externally visible structures form the floor of the diencephalon.
Diencephalon is one component that is located in the back of the forebrain, which component includes the thalamus, hypothalamus, and additionally the epithalamus. The diencephalon itself is one in every of the fundamental parts of our mind. Its place is pretty hidden and its length is pretty small, the precise place of this diencephalon is among the hemispheres of the mind and simply above the brainstem.
Despite its small length, the diencephalon performs an crucial function in mind fitness and frame feature due to the fact the diencephalon is the a part of the mind that sends alerts and cooperates with our bodies.
Some of the things managed via way of means of the diencephalon, they may be senses (hearing, seeing, smelling, feeling), frame movements, motor functions, homeostasis, contact notion and so on.
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Choose one environmental law and describe its major components. Speculate on how life would be in the present day if this legislation did not exist.
The term “environment” refers to the relationship that occurs between people, other living things, plants, microorganisms, and property, as well as the water, air, and land that make up that relationship.
What are the major components of environmental lawThe term “environment” refers to everything that surrounds a person, including both natural and cultural elements.
The goal of the law is to control, restrict, or outright forbid the use of chemical substances and mixtures that pose an excessive risk to human health from being imported, manufactured, processed, sold, distributed, used, and disposed of.
Therefore, Two key elements of environmental protection are the theoretical framework and the practical application procedure.
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in humans, right handed is dominant to left handed. cross 2 heterozygous right handed parents. what is the genotypic ratio?
1 : 2 : 1 is the genotypic ratio. The development of hand preference most likely occurs together with the separation of the right and left sides of the body.
More precisely, variations between the right and left hemispheres of the brain seem to be connected to handedness. 10% of children born to right-hand parents will be left-hand, on average. At 18 to 22% and 27%, respectively, the likelihood that a child will be left-handed increases if one or both parents are left-hand. In fact, one of the stranger explanations for the rarity of left-handedness holds that a genetic mutation in the ancient past moved the human brain's language center from the right hemisphere to the left, essentially making right-handedness more prevalent.
The complete question is:
In humans, right handed is dominant to left handed. Cross 2 heterozygous right handed parents. What is the genotypic ratio?
4 : 0
1 : 1
1 : 2 : 1
3 : 1
9 : 3 : 3 : 1
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