An analogy of the hypothalamus would be the police force of a country.
What is the hypothalamus?The hypothalamus is one of the major regions of the brain. It functions as the smart control center of the body.
The hypothalamus controls body physiology and ensures that the normal range of operation of physiological processes is not exceeded. In other words, it keeps orderliness in physiological processes.
For example, the normal range of human body temperature is 36.5 to 37 degrees celsius. Once this range is breached, the hypothalamus activates the body system to return it back to normal.
This is comparable to the work of the police force of a country. They keep law and order. They ensure that laws are not broken and when they are, they ensure swift action to restore normalcy.
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A/an ____________________, which is also known as a stroke, is damage to the brain that occurs when the blood flow to the brain is disrupted by a blockage of the blood supply.
Answer: transient ischemic attack
Damage to the brain, when the blood supply to the brain is disrupted is caused by cerebral infarction, also a type of stroke due to the blood supply problem.
What is cerebral infarction?Cerebral infarction - A stroke caused by a disruption or obstruction in blood flow to the brain also known as an ischemic stroke. A stroke, also known as a brain attack, happens when blood flow to a portion of the brain is cut off or when a blood artery in the brain bursts.
Parts of the brain are injured or die in either circumstance. Brain death (also known as brain stem death) occurs when a person on artificial life support loses all brain functioning.
This implies they will not be able to regain consciousness or breathe without assistance, a brain-dead individual is legally declared dead.
Therefore blood supply to the brain is damaged by cerebral infarction also known as stroke.
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___________ is a process that stores carbon, and __________ is a process that releases carbon.
It is kept in what are referred to as reservoirs, and it is transferred between these reservoirs through a number of activities, such as photosynthesis, the burning of fossil fuels, and simply exhaling air. The carbon cycle is the transfer of carbon from one reservoir to another.
What is Carbon cycle ?Nature recycles carbon atoms through the carbon cycle. All life on Earth is built upon carbon. The carbon cycle is the ongoing process through which carbon atoms move back and forth between the atmosphere and the Earth.
The carbon content of this closed ecosystem, which includes our planet and its atmosphere, does not vary. The location of the carbon, whether it is on Earth or in the atmosphere, is continually changing.When animals perish, volcanoes erupt, fires burn, fossil fuels are consumed, among other processes, carbon is released back into the atmosphere.Learn more about Carbon cycle here:
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What condition is characterized by normal lung tissue being replaced with scar-forming fibrous connective tissue as a result of exposure to asbestos fibers or similar irritants?
Asbestosis is a chronic lung disease caused by inhaling asbestos fibers. prolonged exposure to these fiber causes lung scar-forming fibrous connective tissue.
Asbestosis is serious lung condition which is caused by long term exposure to asbestos. Its a fibrous like material that was once used in building for insulation and roofing. The scarring restricts your breathing and interferes with the ability of oxygen to enter into bloodstream.
It is also called as pulmonary fibrous and interstitial pneumonitis. Fibrous refers to the thickening or scaring of the tissue. In this condition lacy walls of the air sacs in the lungs become thin and lacy but get thick, stiff and scarred which is called becoming fibrotic.
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An axosomatic synapse occurs between the axon terminals of one neuron and the ________ of a proximal neuron.
Which act requires regulation of chemicals used in mining?
A. Toxic Substance Control Act
B. Clean Air Act
C. Endangered Species Act
Answer:
A. Toxic Substance Control Act
- Manages the development of new/existing chemicals, regulates environmental impact on mining activities.
The Toxic Substance Control Act (TSCA) is the act that requires the regulation of chemicals used in various industrial processes, including mining.
The TSCA is a federal law in the United States that was enacted in 1976 to address the potential risks posed by chemicals to human health and the environment.
Mining operations often involve the use of various chemicals, such as solvents, reagents, and processing agents, to extract and process minerals from ores. These chemicals can have potential adverse effects on workers' health, nearby communities, and the environment if not properly regulated and managed.
Under the TSCA, the Environmental Protection Agency (EPA) has the authority to regulate and control the manufacture, importation, use, and disposal of chemicals to ensure they do not pose unreasonable risks to health and the environment. The TSCA allows the EPA to require testing and reporting of chemical substances, and it grants the agency the authority to restrict or ban certain chemicals if they are found to be harmful.
Mining operations must comply with the TSCA's requirements by ensuring that the chemicals they use are properly assessed for potential risks, and that appropriate measures are taken to protect workers, communities, and the environment. The TSCA plays a crucial role in ensuring the responsible use and management of chemicals in various industries, including mining, to minimize their impact on public health and the environment.
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Which immunity type becomes active as a result of infection by a specific microorganism?
Naturally acquired active immunity is the type of immunity that becomes active as a result of infection by a specific microorganism.
What is naturally acquired active immunity?Naturally acquired active immunity is a class of immunity derived from the previous contact with pathogenic microorganisms such as bacteria and viral entities.
This immunity (naturally acquired active immunity) generates specific antibodies that bind to antigens present in the pathogenic microorganisms and thus trigger immune responses.
In conclusion, naturally acquired active immunity is the type of immunity that becomes active as a result of infection by a specific microorganism.
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How can you use word components to relate medical terms to the structure and function?
Word components are used as word roots, prefixes and suffixes to relate medical terms to structure and function.
What is medical terminology?Medical terminology is a standard set of words used by medical professionals for efficient communication among themselves and for efficient documentation.
It reduces errors that can be caused by poor communication ensuring that the entire staff can study a patient's previous documentation for early diagnosis and treatment.
Medical terminology can therefore be broken down into roots, prefixes and suffixes to avoid any error in treatment. In simple words, any mistake or misunderstanding by medical professionals can result in the loss of lives. That is why medical terminology is important.
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The ________ are lymphoid nodules located in the tissue at the base of the tongue in the rear of the mouth
The lingual tonsils are lymphoid nodules located in the tissue at the base of the tongue in the rear of the mouth.
At the base of the tongue, reactive lymphoid tissue makes up the lingual tonsils. Clinical manifestations of lingual tonsil hypertrophy include globus, dysphagia, and difficulty intubating patients due to glottis exposure.The lymphoid tissue near the tongue's base makes up the lingual tonsil, a typical part of Waldeyer's ring. It has been documented that one of the unique causes of unforeseen difficulties with endotracheal intubation and mask ventilation is acute inflammation and hypertrophy. Lingual tonsillar hypertrophy is a peculiar voice alteration presentation. If improperly handled, this group of individuals has the potential to significantly deteriorate, obstructing their airways and even dying.learn more about lingual tonsils here: https://brainly.com/question/27370572
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The plasmodesmata in plants are functionally most similar to which animal cell junction?
select one:
a. desmosome
b. gap junction
c. adherens junction
d. tight junction
Answer:
B.) Gap junction
Explanation:
Plasmodesmata (singular form: plasmodesma) are intercellular organelles found only in plant and algal cells. (The animal cell "equivalent" is called the gap junction.)
What were the responsibilities delegated to the environmental protection agency (epa) at its creation in 1970?
Enforcing current regulations for clean air, water, and control pesticides were the responsibilities delegated to the environmental protection agency at its creation in 1970.
The United States federal government's independent Environmental Protection Agency (EPA) is in charge of environmental protection issues. On July 9, 1970, President Richard Nixon suggested creating the EPA.
The United States federal government's independent Environmental Protection Agency (EPA) is in charge of environmental protection issues like regulation for clean air and water.
The Environmental Protection Agency develops and implements environmental legislation, funds and conducts research, and guards against serious health threats to people and the environment.
The Environmental Protection Agency (EPA) is charged with creating and enforcing rules, researching environmental problems, and educating the public about environmental matters.
The Environmental Protection Agency develops and implements environmental legislation, funds and conducts research, and guards against serious health threats to people and the environment.
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The dilatation of blood vessels allowing the passage of fluid, antibodies, and wbcs into the infected body area is known as?
The dilatation of blood vessels allowing the passage of fluid, antibodies, and WBCs into theinfected body area is known asvasodilation
An intestinal hormone that stimulates the release of insulin from the pancreatic islet cells is?
Secretin is a hormone produced in the intestines that promote the release of insulin from pancreatic islet cells.
Discussion about secretin:
When fatty acids and acidic chyme are present, secretin is released. It performs a number of functions by attaching to secretin receptors, the majority of which are related to digestion and acid neutralization. In its principal function, secretin tells the pancreas to release bicarbonate ions into the pancreatic juice, raising the pH to between 8 and 8.3 in order to neutralize the acidic chyme. The pancreatic juice's digesting enzymes may function at their best as a result, safeguarding the duodenum's lining.Additionally, secretin controls the pyloric sphincter's tightness, gastrin release, HCl synthesis, and small intestine motility.As a result, secretin also encourages the pancreas to produce more insulin in response to ingesting glucose.
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Producers, such as those that make the foods that are shown below, make glucose during the process of photosynthesis. Where in the cell glucose produced?
Answer:
in chloroplasts
Explanation:
Answer:
The answer is :
B or
in chloroplasts
Explanation:
I got it right on edgu 2022
While looking through the 40x objective lens, you use the micrometer and measure an insect’s leg. it is 16 mm. what is the actual size of the insect leg?
0.4 micrometer
0.4 micrometer is the actual size of the insect leg.
When we say we are see through the 40X objective lens that means we are seeing the object 40 times its original size.
Hence 16/40 = 0.4 micrometer
So the original size of the insect leg = 0.4 micrometer.
What is a microscope?Microscope is an optical device that is often magnified several hundred times and used to observe extremely minute things, such as mineral samples or animal or plant cells.
What are the types of microscope?Simple microscope.Compound microscope.Electron microscope.Stereomicroscope.Scanning probe microscope.What is the principle behind microscopy?Microbiology is a branch of science that focuses on microscopic living things that cannot be seen with the bare eye. Naturally, a good compound microscope must be used for such a study. A two-lens system, a changeable yet controllable light source, and mechanically adjustable pieces for adjusting the focal length between the lenses and specimen are the core components of all forms and modifications of the technique.To learn more about microscope visit:
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Type your response in the box.
Examine this US population map from 2000. Which population distribution pattern do US residents most closely resemble? Why do you think that is the case? Conduct research on the different geographic zones in the map to determine your answer.
Population distribution pattern do US residents most closely resemble is clumped dispersion.
Which population distribution pattern do US residents most closely resemble?Clumped dispersion is the population distribution pattern present in the US residents. Clumped dispersion is the most common pattern that occurs due to an uneven distribution of resources in the environment. That region where more resources are present, the population density is higher and vice versa.
So we can conclude that population distribution pattern do US residents most closely resemble is clumped dispersion.
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What labels might you find on poultry products that specify antibiotics were never provided during the production process?
A No Antibiotics Ever and Raised without Antibiotics tag is typically only one of a company’s product lines if poultry products were antibiotic free during production processes.
Antibiotic treatment is just one FDA-approved method for maintaining chicken health. It is not a miracle cure. To keep birds healthy, businesses use a range of management techniques, such as more individualised nutrition plans, the administration of vaccines and probiotics.
The construction of barns with improved air circulation and temperature controls, and increased training and education initiatives for farmers and service technicians. But much like people, chickens occasionally become unwell, and caring for sick animals responsibly is an essential aspect of animal care is required, and antibiotic are administered.
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What type of conduction takes place in unmyelinated axons?
a. a electrical conduction
b. synaptic transmission
c. continuous conduction
d. saltatory conduction
An action potential which moves between the nodes of Ranvier during transmission of impulse, saltatory conduction occur in unmyelinated axons. Thus, option D is correct.
What is the role of axon?In vertebrate nervous system, an axon, conducts electrical impulses known as action potentials away from the nerve cell body and transmit impulse to other neurons, muscles etc.
Two types of axons are present in human nervous system, such as myelinated and unmyelinated axons.
Myelin means a layer of a fatty insulating substance which surround the axon called as myelinated axon where as unmyelinated does not have fatty layer substance. Thus, option D is correct.
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What are the effects of hypoxia on energy metabolism? in hypoxia: a.the citric acid cycle is induced to produce more nadh. b.lactic fermentation is induced to regenerate nad .
Under hypoxia conditions, the process known as lactic fermentation is induced in order to regenerate NAD+.
What is hypoxia?Hypoxia is a phenomenon where cells need to survive in the absence of oxygen, which is fundamental for performing the chemical process called cellular respiration.
Under hypoxia conditions, the cell only can carry out their metabolic activities by performing anaerobic respiration through a process known as lactic fermentation.
During this process, NAD+ is generated and then used to synthesize ATP, the energy coin of the cell.
In conclusion, under hypoxia conditions, the process known as lactic fermentation is induced in order to regenerate NAD+.
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The condition resulting in muscle spasms due to an abnormally low concentration of calcium in the blood is:________
The condition resulting in muscle spasms due to an abnormally low concentration of calcium in the blood is tetany.
What is tetany?Tetany is a condition marked by muscle spasms at irregular intervals. It is an involuntary muscle contraction.This is caused due to the defect in parathyroid glands resulting in deficiency of calcium in the blood.Muscle spasms are caused due to poor communication between neurons. As calcium is released as a neurotransmitter at the point of contact between two neurons (synapse), its deficiency prevents the transfer of signal from one neuron to the other resulting in muscle spasms.Tetany may lead to seizures, painful muscle cramps, numbness in feet and hands, heart problems, spasms of voice box.Learn about hyponatremia here:
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What is most likely to occur in a patient infected with a mutant strain of bordetella pertussis that lacks functional adhesins?.
A patient infected with a mutant strain of Bordetella pertussis that lacks functional adhesins will most likely not develop the disease.
What are adhesins?Adhesins are any of the several factors that enable bacteria to adhere to epithelial surfaces of the host cell as a step towards infection.
It is very cogent for bacterial pathogens to attach or adhere to the surface of a host cell because they can be easily flushed off.
However, this means that if a bacterial pathogen cannot adhere successfully to a host cell surface, it will likely not be able to replicate and cause disease.
Therefore, a patient infected with a mutant strain of Bordetella pertussis that lacks functional adhesins will most likely not develop the disease.
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The most likely in a patient infected with B pertussis that lacks functional adhesins is that bacterium cannot colonize the lower respiratory system.
What are adhesins?Adhesins are specific proteins used by cells (both host cells and pathogenic microorganisms) capable of binding to other cell surfaces.
These proteins (adhesins) are fundamental during the disease progression in order to infect suitable hosts, thereby they are virulence factors and therapeutic targets.
In conclusion, the most likely in a patient infected with B pertussis that lacks functional adhesins is that bacterium cannot colonize the lower respiratory system.
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Albert kelner discovered that sunlight can repair uv damage. this seems counterintuitive but was later explained by the fact that:________.
Albert Kelner discovered that sunlight can repair UV damage. This seems counterintuitive but was later explained by the fact that sunlight activates nucleotide excision repair.
Through a procedure known as nucleotide excision repair, the genetic damages caused by UV radiation are frequently repaired shortly after they are created. The lesion is recognized and excised from a section of DNA by a nuclease enzyme.
Mammals primarily use nucleotide excision repair (NER) to eliminate large DNA lesions from DNA, such as those caused by UV light, environmental mutagens, and some cancer chemotherapy adducts. The very skin cancer-prone hereditary condition xeroderma pigmentosum is linked to NER deficiency.
A DNA repair mechanism known as nucleotide excision repair is crucial for repairing DNA damages brought on by UV light.
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The surface features at the distal end of the humerus that accommodate processes of the ulna when flexing and extending the elbow are the?
The surface features at the distal end of the humerus that accommodate processes of the ulna when flexing and extending the elbow are the Coronoid fossa, Radial fossa, and the olecranon fossa.
Fossa can be referred as a shallow depression in the bone surface. It may receive another articulating bone or act to support brain structures. Examples include trochlear fossa, posterior, middle, and anterior cranial fossa.
The coronoid fossa is a depression on the crania surface in cates, medial to radial fossa, accommodating the medial coronoid process of ulna when the elbow joint is flexed. In simple terms we can say that it is a depression of the humerus into which the coronoid process fits when the arm is flexed.The radial fossa is a slight depression found on the humerus above the front part of the capitulum. It receives the anterior border of the head of the radius when the forearm is flexed.The olecranon fossa is a deep triangular depression on the posterior side of the humerus, superior to the trochlea. It provides space for the olecranon of the ulna during extension of the forearm, from which it gets its name. It is located on the posterior side of the distal humerus. The joint capsule of the elbow attaches to the humerus just proximal to the olecranon fossa. The olecranon fossa is also present in various mammals, including dogs.Other fossa that are found in the Upper Limb are :
Supraclavicular fossa Glenoid fossaSupraspinous fossaInfraspinous fossa Subscapular fossaCubital fossa (a.k.a. Antecubital fossa)Learn more about fossa here : https://brainly.com/question/24183473
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What tests would you order to test the diagnostic hypothesis that betsy's symptoms are caused by abnormal bleeding due to a bleeding disorder?
These betsy's symptoms are caused by abnormal bleeding due to a bleeding disorder-
Complete blood count (CBC) with platelets, red blood cell indices, and a smearReticulocyte countProthrombin time (PT) and partial thromboplastin time (PTT)Platelet function test (which has largely replaced the bleeding time in most centers)Factor VIII activityvon Willebrand factor antigenvon Willebrand factor activity (also known as Ristocetin cofactor)What is abnormal bleeding called?
Abnormally heavy or prolonged menstrual bleeding is also called 'abnormal uterine bleeding'. We sometimes use this general term to describe bleeding that does not follow a normal pattern, such as spotting between periods. It used to be referred to as menorrhagia, but this term is no longer used medically.Learn more about bleeding disorder
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Mendel's laws relate to the specific behavior of chromosomes during meiosis. mendel's observation that alleles segregate during gamete formation is illustrated by the:____.
Alleles segregate during gamete formation is illustrated by the law of segregation given by Mendel.
What is law of segregation?According to law of segregation the alleles of an individual, separate during the formation of gametes.
This law is also known as law of purity of gametes.
Law of segregation helps to understand pattern of single-gene inheritance.
During gamete formation each allele of one parent segregates randomly into the gametes.
Thus,law of segregation suggests that alleles segregate during gamete formation.
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What kind of vegetation do fertile, well-developed alfisols support? a. desert scrub b. peat bogs and marshland c. temperate forests d. tropical rainforest please select the best answer from the choices provided a b c d
Option (c) Temperate forest is the right answer
Temperate forest is the kind of vegetation that fertile, well-developed alfisols support.
What are temperate forests?Temperate forests are broad-leaved trees form a more or less continuous canopy, a kind of vegetation.Where can we observe temperate forests? These forests can be found in both hemispheres between around 25° and 50° latitude.What features do temperate forests have?The wettest of all rainforest kinds, temperate rainforests are only found in extremely wet coastal regions. All of the trees in this area are evergreens and are frequently shrouded in dense undergrowth and moss. Its rarity is increased by the fact that most temperate rainforests outside of protected areas have been destroyed and are no longer there.What three traits define a temperate forest?High levels of precipitation, high levels of humidity, and a wide diversity of deciduous trees are all characteristics of temperate forests. Fall brings lower temperatures and shorter sunshine hours, which reduces plant photosynthesis.What makes a temperate forest unique?Winter, Spring, Summer, and Fall are the four seasons that temperate deciduous forests experience. Plants can withstand frigid winters thanks to their ability to senesce (or change color) in the autumn, drop their leaves in the winter, and regrow them in the spring.To learn more about temperate forests visit:
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The proximate (immediate) source of energy for oxidative phosphorylation is?
The proximate (immediate) source of energy for oxidative phosphorylation is kinetic energy released by the diffusion of hydrogen ions down their gradient of concentration.
What is kinetic energy?The energy that an object has as a result of motion is known as kinetic energy. It is described as the effort required to move a mass-determined body from rest to the indicated velocity. The body holds onto the kinetic energy it acquired during its acceleration until its speed changes.An item accumulates kinetic energy when work, which involves the transfer of energy, is done on it by exerting a net force.The energy that an object has as a result of motion is known as kinetic energy. Essentially, it is the energy of a moving mass. Kinetic energy is a scalar quantity, meaning that it only supplies the magnitude and not the direction of an event. It can never be negative.
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What kind of coffee requires less pesticides, so in turn is better for insects and birds that live on the plantations?
What kind of coffee requires less pesticides, so in turn is better for insects and birds that live on the plantations? Organic or sun grown coffee
What is a coffee?Coffee is a brewed beverage made from coffee beans, which are the seeds of berries produced by specific flowering plants belonging to the Coffea genus. Unroasted green coffee is created by separating the coffee fruit's seeds, which results in a stable, uncooked product. After being roasted, the seeds are crushed into tiny particles and used to make roasted coffee, which is commonly soaked in hot water before being filtered out to create a cup of coffee.
Due mostly to the caffeine it contains, coffee is dark in color, bitter, slightly acidic, and has a stimulating impact on people.
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When the zygote first divides, the two daughter cells are the ______ cell and the ______ cell.
When the zygote first divides, the two daughter cells are the apical cell and the basal cell.
To develop into a mature embryo, the zygote created during fertilization must go through a number of cellular divisions and differentiations. The cotyledons, root meristem, root cap, shoot apical meristem, and hypocotyl are the five main parts of an end-stage embryo.Asymmetrical cell division is the norm for plant zygotes, resulting in the creation of two daughter cells with different developmental cell fates. The bigger basal cell will divide to become a temporary suspensor, whilst the smaller apical cell will grow to become the majority of the embryo proper.learn more about zygote here: https://brainly.com/question/1151355
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According to the environmental protection agency, the greatest current water-pollution challenge in the united states is?
According to the environmental protection agency, the greatest current water-pollution challenge in the united states is agricultural runoff.
Agricultural Runoff is water from farm fields due to irrigation, rain, or melted snow that flows over the earth that can absorb into the ground, enter bodies of waters or evaporate.
Pesticides and fertilizers used in agriculture can contaminate both groundwater and surface water, as can organic livestock wastes, antibiotics, silage effluents, lakes, rivers, and marine beaches and processing wastes from plantation crops.
Landowners can prevent runoff by using best practices that keep soil and other pollution out of streams and rivers.
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The __________ is the visible aspect of characteristics passed from parent to offspring
The traits is the visible aspect of characteristics passed from parent to offspring.
Through the process of heredity, organisms inherit traits from their parents. Traits are the name for these features. Every person is distinct because they each possess a special set of characteristics. Inherited qualities are those that a parent passes on to its offspring during the fertilization process. The way the genetic features are interpreted is what causes the distinction between heredity and inheritance. The term "heredity" refers to the genetic traits that parents pass on to their children; it is frequently referred to as "genetics."Through their genes, parents transmit features or qualities to their offspring, such as eye color and blood type. There are several illnesses and medical disorders that can be genetically handed down. One trait can occasionally take in numerous versions. For instance, blood type can be A, B, AB or O.learn more about traits here: https://brainly.com/question/930507
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