The Allen's and Bergmann's rule can help to explain variation between regional populations for which of the following phenotypes? Group of answer choices Nose form Stature (height) Milk sugar digestion Skin, hair and eye color Intelligence

The Allen's and Bergmann's rule can help to explain variation between regional populations for which of the following phenotypes? Group of answer choices Nose form Stature (height) Milk sugar digestion Skin, hair and eye color Intelligence

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 11QP: Using the HardyWeinberg Law in Human Genetics In a given population, the frequencies of the four...

See similar textbooks

Related questions

Q: of the following are considered a quantitative trait, EXCEPT? a. A trait that has a continuously…

A: Quantitative traits are also called continuous traits since they usually are displayed on a…

Q: How does the concept of artificial selection is applied in the creation and domestication of…

A: Although all dogs are descendants of the wolf, the use of artificial selection has allowed humans to…

Q: If a trait determined by an autosomal recessive allele occurs at a frequency of 0.25 in a…

A: If a population is in Hardy-Weinberg equilibrium then; P+q = 1 Where, p = dominant allele (A) And q…

Q: Monozygotic (identical) twins share all of the same DNA, yet have differences in appearance and…

A: Thank you for the question INTRODUCTION :- Identical twins have the same DNA because identical…

Q: In a population at Hardy-Weinberg equilibrium, 190 out of 1000 individuals have polydactyly. Note…

A: The Hardy Weinberg principle states that if any population is in Hardy-Weinberg equilibrium then the…

Q: A very large population of randomly-mating laboratory mice contains 35% white mice. White coloring…

A: Gene is the basic unit of heredity. The study of genes is called genetics. Gregor Mendell is called…

Q: The ability to taste the compound PTC is controlled by a dominant allele T, while individuals…

A: Polythiocarbamide ( PTC ) is bitter chemical compound . Sone individual able to taste it while other…

Q: What is the predicted response to selection (R) if the narrow-sense heritability, h2, is 0.5 and the…

A: Narrow - sense heritability (h2 ) = 0.5 selection differential (S) = 0.8 selection (R) can be…

Q: Two inbred lines of beans are crossed with one another. In the F1 generation, the variance in bean…

A: Quantitative genetics primarily dealt with the genetics of traits that change over time.…

Q: a hypothetical population which is in Hardy Weinberg equilibrium, the frequency for a recessive…

Q: Which of the following traits would you expect to be under weakest selection? Explain your answer.…

A: Natural selection can be defined as sum of natural forces that causes differntial reproduction and…

Q: The broad-sense heritability of a trait is estimated at 0.6. If the total phenotypic variance is…

A: Heritability is the term that describes the proportion of the genetic variance to the total…

Q: The following table gives the percentage of twinpairs studied in which both twins expressed the same…

A: Identical or monozygotic twins, are formed when one fertilized egg or ovum will split and develop…

Q: The ability to taste the compound PTC is controlled by a dominant allele T, while individuals…

A: In this question, Hardy Weinberg equilibrium will be applied which is also known as the Hardy…

Q: The following table gives the percentage of twin pairs studied in which both twins expressed the…

A: Heritability is known as to how a total phenotype, or physical trait, is affected by genetic…

Q: There are 5 individuals in a population. Blue is dominant to orange and there is 1 homozygous…

A: Gene is the hereditary unit of an organism. Different forms of a gene are known as an allele.The…

Q: Assume that human ear length is influenced by multiple genetic and environmental factors. Suppose…

A: Phenotypic variance is denoted by the symbol “Vp”. Phenotypic variance is used to calculate the…

Q: In studies of human monozygotic (MZ) and dizygotic (DZ) twin pairs who are reared together, the…

Q: We have learned that the response to selection is equal to the selection differential times the…

A: Response to selection is denoted by the “R”. It is calculated as the product of narrow-sense…

Q: In corn, kernel color is governed by a dominant allele for white color (W) and by a recessive allele…

A: the Hardy-Weinberg equilibrium states that genetic variation in a population will remain constant…

Q: Which of the following represent two regional populations exhibiting contrasting manifestations of…

A: Answer - Middle Eastern and Tibetan populations.

Q: There are three alleles at a gene determining eye color in a population of wild cats, the B allele…

A: Allele Allele is a variant form of a gene present on chromosome.

Q: In pea plants, height is controlled by a Dominant Allele (T) for Tall Height and by a Recessive…

A: Introduction In the absence of disrupting events, the Hardy-Weinberg equilibrium states that genetic…

Q: he frequency of an autosomal recessive condition is 0.001 (1 in 1000) in a population. What is the…

A: Introduction :- In human genetics , we study about the chromosomes, their structure (karyotypes) ,…

Q: ssign phenotypes for the F2 based on the 9 : 3 : 3 : 1 ratio.…

A: Polygene inheritance is a type of non-epistatic gene inheritance in which multiple genes interact…

Q: TRAITS HERITABILITY Cutting Ability Racing Speed Jumping Ability Broad sense 0.53 0.55 0.55…

A: The selection for breeding purposes is promoted by the Heritability and environmental variation of…

Q: In a population at genetic equilibrium, the frequency of the dominant phenotype is 0.96. What are…

A: Hardy-Weinberg principle states that at genetic equilibrium, the genotype and allele frequency do…

Q: Out of 10 people (20 alleles), if there are 14 alleles for tongue curling (dominant over non-tongue…

A: answer: 7, 10

Q: You are working with a group of plants and are trying to take the first step in understanding…

A: The unit of heredity is the gene. Some genes obey blueprints for the production of proteins. Each…

Q: What is concordance? For a polygenic or multifactorial trait such as behavior, why are identical…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: In a study of the Hopi, a Native American tribe of central Arizona, Woolf and Dukepoo (1959) found…

A: Hardy-Weinberg equilibrium is a steady state in a population in which genotype frequencies of the…

Q: (Evidence) Is the amount of DNA an organism has correlated to intelligence or comolexity?

A: DNA is genetic material in all the living organisms except for certain RNA viruses.

Q: How does heritability differ between major trait categories such as morphology, life history,…

A: Heritability tells us more about additional genetic and phenotypic variation, but it is a useful…

Q: In improving single trait in swine, which of the following will you expect to have the highest…

A: Litter size, 21-day litter weight, days to market, feed efficiency, and backfat thickness are…

Q: If the heritability of a trait is 0.7 and the selection differential is -10, what is the predicted…

A: Some time mating the selected parents crossing over and find the f1and f2 progeny. In f2 progeny…

Q: What is the chi-square value of the pumpkin population? round up and use four decimal points After…

A: according to technical definition, chi square value relates to or denotes a statistical method…

Q: In a system that meets the requirements for Hardy-Weinberg equilibrium 25% of individuals exhibit…

A: Ans : Frequency of dominant allele = 75%

Q: You are selecting for mice with high blood glucose levels. The population has a mean level of…

A: Narrow sense heritability helps in determining the additive genetic effect where the offspring's…

Q: What are the consequences of having either high or low heritability on the genetic variation of a…

A: Heritability is expressed as H2 = Vg/Vp, where H is the heritability estimate, Vg the variation in…

Q: Is each of the following examples due to directional, disruptive, balancing, or stabilizing…

A: Natural selection is the process by which organisms better adapted to their environment tend to…

Q: When both parents contribute the same allele for a certain trait to an offspring, this offspring is…

A: Introduction A Variable Form Of A Gene Is Known As An Allele. Some Genes Exist In Several Distinct…

Q: Which one of these statements concerning polygenic and multifactorial traits is NOT true? they…

A: The genes are the hereditary unit of an organism. The Mendelian inheritance is based on the traits…

Q: The ability to taste the compound PTC is controlled by a dominant allele T, while individuals…

A: A trait is a characteristic features that is exhibited by particular individual . As per the…

Q: In a population that is in Hardy-Weinberg equilibrium, 37% of the individuals exhibit the recessive…

A: The Hardy-Weinberg equilibrium is a principle that states that in the absence of disrupting forces,…

Q: select whether it is a continuous trait or a discrete trait in humans. Trait Discrete trait /…

A: Continous traits are common in humans who show a wide range of possibilities in characteristics.…

Q: Two inbred lines of rice are intercrossed. In the F1, the variance in panicle weight is measured to…

A: Heritability is tested in specific environment in a specific setting. Heritability is a measure of…

Q: Jack and Beulah have two kids, Bill and Jill. Jack and Bill have a widow’s peak, which is a dominant…

A: The inheritance pattern of a genetic trait depends on its dominant or recessive nature and if the…

Q: Hardy Weinberg equilibrium in a population refers to Group of answer choices equal numbers of…

A: Hardy Weinberg principle is basically proposed so that it can be used to measure the frequency of…

Q: Under which of the following scenarios would variation be maintained? Selection acting on a…

A: Genes are the functional units of DNA. They carry information that is transmitted from one…

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele…

A: The problem based on Hardy Weinberg equilibrium.

Concept explainers

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.

Question

The Allen's and Bergmann's rule can help to explain variation between regional populations for which of the following phenotypes?

Group of answer choices

Nose form

Stature (height)

Milk sugar digestion

Skin, hair and eye color

Intelligence

Definition Definition Observable physical traits or characteristics of an organism, which are determined by its genetic makeup (genotype) as well as environmental factors. These traits can include anything from eye color or height to behavior or disease susceptibility. Understanding an organism's phenotype is important in fields such as genetics, medicine, and ecology.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Answer and explanation

VIEW

Step 3: The explanation for the incorrect option:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 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

If the Hardy-Weinberg equation enables us to use information on genotype and allele frequencies to predict the genotype frequencies of the next generation. In a population of 100,000 people carrying the recessive allele a for albinism, there are: 100 aa albinos and 1800 Aa heterozygous carriers. What is a frequency of heterozygous carriers in the next generation? Calculate the frequency for the A allele and a allele. How this will chance the frequency of alleles in a population for the following generation?
Which of the following statements does NOT apply to the Hardy-Weinberg expression: p2 + 2pq + q2? Group of answer choices p2 is the frequency of individuals with the homozygous recessive genotype. 2pq is the frequency of individuals with the heterozygous genotype. It can be used to determine the genotype and allele frequencies of the previous and the next generations. Knowing either p2 or q2, you can calculate all the other frequencies
What kind of test would best determine whether genotypic frequencies match the Hardy-Weinberg model? Group of answer choices Chi-square with three rows (homozygous dominant, heterozygous, homozygous recessive) Chi-square with two rows (dominant and recessive alleles) T-test between homozygous and heterozygous T-test between dominant and recessive alleles
In a system that meets the requirements for Hardy-Weinberg equilibrium 25% of individuals exhibit the recessive phenotype for a trait. What is the allele frequency of the dominant allele?
Using the HardyWeinberg Law in Human Genetics In a given population, the frequencies of the four phenotypic classes of the ABO blood groups are found to be A = 0.33, B = 0.33, AB = 0.18, and i = 0.16. What is the frequency of the i allele?
Using the HardyWeinberg Law in Human Genetics Suppose you are monitoring the allelic and genotypic frequencies of the MN blood group locus (see Question 2 for a description of the MN blood group) in a small human population. You find that for 1-year-old children, the genotypic frequencies are MM = 0.25, MN = 0.5, and NN = 0.25, whereas the genotypic frequencies for adults are MM = 0.3, MN = 0.4, and NN = 0.3. a. Compute the M and N allele frequencies for 1-year-olds and adults. b. Are the allele frequencies in equilibrium in this population? c. Are the genotypic frequencies in equilibrium?
A population of rabbits may be brown (the dominant phenotype) or white (the recessive phenotype). Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. The frequency of the BB genotypre is .35 What is the frequency of the heterozygous rabbits? What is the frequency of the B allele? What is the frequency of the b allele?
In a population of beetles carapace color is determined by a single gene with two alleles: Beetles homozygous for one allele have brown bodies; homozygotes of the other allele have green bodies; heterozygotes have green bodies with brown spots. In a sample of 1000 beetles there were 60 brown, 260 green, and 680 green with brown spots. What are the expected phenotype frequencies? 0.16 brown, 0.36 green, 0.48 green with brown spots. 0.06 brown, 0.26 green, 0.68 green with brown spots. 0.36 brown, 0.16 green, 0.48 green with brown spots. 0.16 brown, 0.36 green, 0.24 green with brown spots.
In the Hardy-Weinberg equation, which of the following is the correct interpretation of the variables? p represents the more common allele, and q represents the less common allele p and q alleles are always the same value p represents the dominant allele and q represents the recessive allele p and q alleles are always co-dominant alleles
Which of the following statements about Hardy-Weinberg graphs is false? Group of answer choices The x-axis is always the dominant allelic frequency. The y-axis is the genotypic frequency. The maximum heterozygous genotypic frequency is where the dominant and recessive allelic frequencies intersect. As the dominant allelic frequency increases, the recessive genotypic frequency decreases.
In a population of 200 people, an allele F has a frequency of 84%. What is the frequency of allele f? Using the Hardy-Weinberg equation, estimate the numbers of homozygous dominant, heterozygous, and homozygous recessive genotypes. (Remember that the formula is: p2 + 2pq + q2 = 1, where p represents the dominant allele and q represents the recessive allele.) *Be sure to account for all 200 people in the population.
In a population at genetic equilibrium, the frequency of the homozygous recessive genotype (tt) is 0.16. What are the allele frequencies of T and t, and what are the expected frequencies of the TT and Tt genotypes?