Discuss the following questions:1. Do chromosome structure different in humans and their closest relative among the apes.2.How can natural selection promote reproductive isolation in allopatric populations

A chromosome is present in the nucleus and is made up of DNA. When the chromosomes are paired then…

Answered: ap Do chromosome structure different in…

ap Do chromosome structure different in humans and their closest relative among the How can natural selection promote reproductive isolation in allopatric populations

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 22QP

See similar textbooks

Related questions

Q: Medical Application of Biopolymers polysaccharides Produced by Bacteria pseudomonas aeruginosa

A: Introduction Bipolymers are natural polymers either synthesised chemically or produced by various…

Q: How is secondary hypertension defined, and what are the common etiologies?

A: Hypertension is the condition of increased blood pressure.

Q: What are the risk factors for adult NHL?

A: Adult NHL is adult non hodgkins lymphoma is a type of a malignant cancer that starts in the lymph…

Q: Which organelles contain their own DNA? Also, tell the reason behind it?

A: DNA is a molecule that carry genetic information.

Q: Match the following layer to their functions: 1. submucosa 2. serosa 3. lamina propria 4.…

A: Introduction The gastrointestinal tract is a component of the human digestive system, along with…

Q: genotypes

A: Trait: The trait is defined as the specific characteristic of an individual. Traits can be…

Q: If we Compare with larger subpopulations to smaller subpopulation within a metapopulation are more…

A: A metapopulation is a collection of geographically separate populations of the same species that…

Q: Fill the blank with the following: Relay station for allowing communication between the cerebellum…

A: We know that central nervous system consist of brain and spinal cord and are develop from ectoderm .…

Q: Coronary artery disease causes: 1) transient ischemic attacks 2) cerebral vascular accidents 3)…

A: Introduction For the effective functioning of the heart, the myocardium must receive an…

Q: Imagine after completing all steps for western blotting you see that your membrane is FULL of dark…

A: A secondary Antibody tagged with some fluorophore is used to provide fluorescence and detection of…

Q: Evolution happens over time through mutations at the chromosomal and nucleotide levels. Mutations…

A: Mutation:- it is a phenomenon or process in which nucleotide sequences are changed in reading…

Q: Hey, I need help with this please: Plasmid pRIT450 is 7.0 kb in length and has single PstI, EcoRI,…

A: Given: A Plasmid pRIT450 of 7.0 kb in length. It has single PstI, EcoRI, and BamHI sites. The…

Q: Name two techniques a scientist could use in combination to experimentally demonstrate the function…

A: Introduction The KDEL sequence amino acids are, Lys-Asp-Glu-Leu. It binds to its receptor (KDEL…

Q: What is the pathogenesis of ALL?

A: ALL is the type of leukemia and its full form is acute lymphoblastic leukemia. It is the most common…

Q: Cardiac output is a measure of heart rate and O tachycardia O stroke volume O bradycardia O…

A: The correct Option for the answer is Option B stroke volume. Cardiac output is measured by…

Q: 6. Below are two bar graphs. One represents the ratio of saturated to unsaturated fatty acids…

A: Saturated fatty acids The fatty acids which have only single bond in there compound are known as…

Q: the given below option which of the following is not a component of evolution by natural selection?…

A: The main mechanism governing the persistence and continuity of species on Earth is evolution. The…

Q: Which of the following is in the correct order from the fats to avoid to the fats to consume? 1)…

A: Introduction Unusual, unsaturated fatty acids that are formed when liquid oils are turned into solid…

Q: Why it is necessary for an Rh− woman who has had an abortion, miscarriage, or an ectopic pregnancy…

A: Introduction : Erythroblastosis foetalis also called the haemolytic disease of the newborn. It is a…

Q: Describe the various techniques and tools used by geneticists, including examples of applications in…

A: Introduction Genetics is the heredity study. This study deals with the genes passed on from one…

Q: How would you classify this patient?" contaminated sample possible infection…

A: Klebsiella is a type of Gram-negative bacteria. Klebsiella bacteria are normally found in the human…

Q: Discuss why penicillin was called the "miracle drug" when it was first used in the 1940s. Think…

A: Introduction : Antibiotics are antimicrobial drugs obtained from other organisms (such as moulds,…

Q: Which enzyme allows a modified form of glucose to get confined within the cell since no transporter…

A: Monosaccharides such as glucose use facilitated diffusion to enter the cell. The transporter known…

Q: What effect does AIDS have on the heart?

A: AIDS also known as Acquired Immunodeficiency Syndrome is a disease that is caused by the attack of…

Q: . What is the difference between organic and inorganic molecules? B. Name four major groups of…

Q: 3. Two parental strains with mean heights of 64.29 and 135 cm. respectively were crossed. The F1 and…

A: Polygenic inheritance is the trait or phenotype that is governed by multiple genes. For instance,…

Q: "Presence of lactobacillus species, alpha-streptococci, dna diphtheroids in cultured urine specimen…

A: The urinary system is one of the vital excretory systems in the body. It helps in removing wastes…

Q: Traits that are specialized to a particular lineage, and not widely shared among remotely related…

A: A phylogenetic tree is a diagrammatic representation which explains the concept of evolutionary…

Q: dpole matures into a frog, and its tail gradually disappears completely because some organelle may…

A: Metamorphosis is the process through which an animal physically changes after being born or hatching…

Q: Why is the Frank-Starling law of the heart important to the understanding of heart failure?

A: Frank starling law is a law that defines the relation between end diastolic volume and stroke…

Q: Explain the biological & cultural factors that influence selectivity in mate choice highlighting why…

A: Introduction : A process in which organisms processing certain traits that make them better…

Q: the term for South Africa's legalized white supremacy policies dating back to the 1940s is called:…

A: Introduction The concept of race describes how people were categorised based on their race. The…

Q: What is the immune system and what are the different parts of a human’s immune system?

A: The main function of the immune system is to protect us from foreign substances and organisms.…

Q: How does the position of the uterus change when a woman becomes aroused? What other changes take…

A: The internal and exterior sex organs which play a role in childbirth make up the female reproductive…

Q: Compare the clinical manifestations of hyperthyroidism and hypothyroidism.

A: The thyroid gland is an endocrine gland that secretes thyroid hormones.

Q: What does it mean for viral DNA to program cells? explain in your own words as simply as possible.

A: A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA)…

Q: Why is this system promising in curing cancer and genetic diseases? What are some of the…

A: Introduction Gene therapy involves changing the genetic instructions within a person's cells to…

Q: DNA and RNA both have what sort of a charge? a. Positive charge b. Negative charge c.…

A: Nucleic acids are chemical compounds that occur naturally and function as the primary…

Q: Describe aortic regurgitation, mitral regurgitation, and tricuspid regurgitation.

A: The term for the leaking heart valves is regurgitation. Regurgitation may occasionally be minimal…

Q: Aurine with UTI (Urinary track infection) should be plated on MacConkey Agar. Why?

A: Agar is made from algae and is used as a hardening agent. The polymer agarose, which aids in the…

Q: McConkey agar plate is used to determine which carbohydrates a bacteria can ferment if the…

A: To grow bacteria, required nutrients should be incorporated into the culture media. These culture…

Q: How do platelets and factors of the clotting cascade contribute to hemostasis?

A: Blood is a liquid connective tissue with formed elements.

Q: higher melanin concentrations are common in human populations near the equator because Group of…

Q: Pick either of these media: (EMB or HE) and describe (again, in your own words) how the chemical…

A: Note: Please note we cannot complete the table provided in question as experimental questions can…

Q: Aurine with UTI (Urinary track infection) should be plated on MacConkey Agar. Why?

A: Introduction: Only gram-negative bacterial species can be grown on MacConkey Agar, a solid,…

Q: Coliform counts often increase dramatically in rivers and oceans near cities after rainstorms. Why?…

A: Coliforms are bacteria that can be discovered in animal excrement and are constantly present in the…

Q: If you count 70 colonies from a urine culture obtained using 0.001ml calibrated loop, how many…

A: CFU or colony forming unit is an unit of measurement that is used to estimate the viable microbial…

Q: Using the Table above as a guide, indicating what media could be used to differentiate the…

A: Introduction : The bacterium Staphylococcus epidermidis is gram-positive. It is a natural component…

Q: Are the climatic changes we are currently experiencing "the new normal". Explain.

A: Introduction: The greenhouse effect and global warming produce a rise in body temperature of the…

Q: How are CD4+ cell counts and various clinical findings used to classify the stages of HIV disease…

A: CD4+ cells are the T-helper cells, one of the T-cell lymphocytes. It is a type of white blood cell…

Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Can you describe how Kimura's theory of neutral evolution is different from the theory of evolution by natural selection? How are they the same?
What are the three conditions necessary for natural selection? (answer choices: differential reproductive success, adaptations, sexual dimorphism, heritability, homologies, variation) 1._____________ 2.____________ 3._____________
Please answer fast What is responsible for sharp differences in species diversity between places such as India vs Southeast Asia or Australian mammals vs the rest of the world? 1. Volcanic eruptions 2. Climate change 3. Sexual selection 4. Polyploidy 5. Continental drift Please provide an explanation of why is that the correct answer and why the other options are incorrect. Thank you!!
Based on our current understanding of human biological variation, explain why different human “races” do not exist biologically. Explain why the “race” concept has no scientific basis. How can we, as a society, unlearn the outdated, unscientific ideas about “race”?
natural selection, why is maintaining genetic variation in populations such an important part of species being able to live through environmental changes? Include an example
In light and dark forests, What impact do you think the environment has in the peppered moth population's individual survival? How does genetic frequency change throughout time? What about the frequency of allelic variation?
how has natural selection affected the bunny population and resulted in evolution of this species?
Is “Race” a valid biological way to categorize modern humans? Why or why not? How many biological races of humans are there in the world today? Populations of people in any given world region often share more phenotypic characteristics with each other than they do with people in populations in other world regions. Explain how evolutionary forces contributed to this phenomenon.
Please answer questions below. How do the allelic frequencies of generations 9 to 11 compare with those in generations 1, 2, and 3? How do the allelic frequencies of generations 9 to 11 compare with each other? Cite instances in the natural setting where the phenomenon of genetic drift occurs.
What is the main factor that differentiates genetic drift from natural selection? 1. Genetic drift occurs due to human influence, while natural selection is natural. 2. Genetic drift is random, while natural selection is based on advantageous traits. 3. Genetic drift is a mechanism of evolution, while natural selection is not.
Do you think these different regional populations are different species that could only occasionally produce fertile offspring, or are they a single species that exhibit phenotypic variation (polytypic like us) due to adaptation to different environments?
Please use and cite any source(s) you can find to answer the following questions:1. Define "homologous structures," and explain how they help support evolutionary theory.2. Darwin proposed natural selection as a mechanism for evolution. How is it similar to artificialselection? How is it different?3. For natural selection to work, there must be genetic variation within a population as well asmutations? Why must there be both?4. What is the difference between natural selection and sexual selection?