Q: A population is made up of 20 yellow tailed (YY), 10 orange tailed (YY') and 40 red tailed (Y'Y')…
A: Hardy-Weinberg Principle states that sum total of all the allelic frequencies is 1. For example,…
Q: How do natural disasters affects the genetic structure of a population?
A: In a population, some organisms survive longer than other organisms and produce more progeny. The…
Q: a. Is this population in Hardy-Weinberg equilibrium? What evidence do you have to support your…
A: According to Hardy-Weinberg equilibrium if allelic frequency (p+q = 1) and if genotype frequency (p2…
Q: What is genetic drift, gene flow and a population bottle neck
A: The study of genetic variation in a population is known as the population genetics. It involves…
Q: suppose a population with little variation is struck by a disease. explain why this population would…
A: Population with little variations are having more difficulty surviving than a population with lots…
Q: Why are patches in a landscape mosaic often important to people who are interested in conserving…
A: Dispersion of living organisms around the Earth can be used to describe the way in which a…
Q: f you have only a small population, what would be the frequency over time?
A: “Genetic drift occurs when an offshoot of a population starts to develop traits that separate it…
Q: demographic transition
A: Demographic transition is like a model which states that the population at a certain point of time…
Q: what is the current population of hawks?
A: Hawks (family Accipitridae) are one of the major groups of predatory birds that are active during…
Q: Are Island Populations of Song Sparrows Density Dependent?
A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…
Q: What would happen to the allelic frequency of the deer population after their habitat was blazed in…
A: A gene can have many different forms. These variants of genes are present in the population in large…
Q: How do natural disasters affects the genetic structure of a population? (genetic drift)
A: Genetics is the study of genetic characteristics of an organism in a population. Genes control the…
Q: Why is a balancedfrequency of different allelesof a gene in a population moreuseful for the survival…
A: The genetic variation is the genetic differences that occur naturally among the individual of the…
Q: low did doubling the rabbit population affect the grass, snakes, and hawks at first? low did halving…
A: Individuals make up a population,populations make up a species, multiple species and their…
Q: Does the genetic difference between populations increase with increasing geographic distance?
A: Mutation is the main reason for the genetic variation. It occurs due to crossing over between…
Q: Did the frequency of white individuals decrease with successive generations? Explain your answer.
A: BASIC INFORMATION EVOLUTION The theory of evolution was first given by the Jean Baptist de Lamark.…
Q: What does the term local population mean?
A: A population is defined as the number of organisms of the same species living in a particular…
Q: What are the differences between Shannon diversity index and Simpsons diversity index
A: Ecosystem diversity deals with the variations in the ecosystems within a geographical location and…
Q: What are the differences between Simpsons diversity index and Shannon diversity index? Which is…
A: Simpson's Diversity Index is a measure of diversity that considers the number of species present,…
Q: What does Callicott say about Leopold’s view of nonnative species?
A: The Leopold says that, The maintenance of energy transfer is essential to land health and says that…
Q: In the age structure diagram below, which of the following is true of this 2 points population? *
A: Population pyramid helps us to understand structure of a population of an area.
Q: What does it mean when alleles in a population coalesce?
A: A gene might be a subtype of a factor. Some genes come in a variety of shapes and sizes, each of…
Q: Compare and contrast how the bottleneck effect and the founder effect can lead to genetic drift.
A: Genetic drift is the random variations in the number of gene variants in a population. It is the…
Q: What has maximum genetic diversity in india?
A: Genetic diversity is the sum total of genetic traits in a species genome. It allows inhabitants to…
Q: Think about the pattern of human dispersal. Given what you know about the founder effect, would you…
A: Given: Determine pattern of human dispersal.
Q: Give 5 difference between Simpsons diversity index and Shannon diversity index
A: Simpson's Diversity Index is a measure of diversity. In ecology, it is often used to quantify the…
Q: In which ways could polar bears and grizzly bears be considered the same species? Give at least 3
A: Bears are mammals of family ursidae. They are carnivorous , as they can feed on other animals. Polar…
Q: how does the population look like in the amazon rainforest ecosystem?
A: Amazon rainforest is also known as Amazon jungle which is a moist broadleaf tropical rainforest…
Q: TRUE OR FALSE: "Genetic divergence is the process whereby populations of a species accumulate…
A: Yes this statement is true
Q: What caused the drastic decline of theIllinois greater prairie chicken population?
A: Greater prairie chicken, commonly known as boomer due to its unique mating ritual known as booming.…
Q: Which of the following was NOT a factor shaping the broad scale distribution of populations of a…
A: A species is the fundamental unit of classification and taxonomic position of a life form, as well…
Q: What is the inbreeding coefficient of an offspring of a mating event between individuals C and D? A…
A: Given: Pedigree. Have to find, the inbreeding coefficient of the offspring (I) produced by mating…
Q: Which areas of countries in South America have dense populations? Why?
A: INTRODUCTION Ecuador has the highest population density in South America.
Q: Two related populations can mate with each other but don't because a mountain range separates them.…
A: The answer is option C - HABITAT ISOLATION. In habitat isolation, two closely related species may…
Q: Which scenarios are examples of reproductive barriers between closely related species that can cause…
A: - Reproductive barriers are nothing but physical,behavioural,morphologically they are restricted to…
Q: When a population is composed of two sexes, why does the rarer sex have a fitness advantage?
A: Sexual selection theory refers to the development of certain physical traits that grant greater…
Q: How do we know when populations have diverged to the point that they form two different species?
A: According to the biological species concept, organisms are said to be belonging to the same species…
Q: Discuss the differences between Simpsons diversity index and Shannon diversity index
A: Diversity indices are used to measure the distribution, type and number of species in an area.
Q: How is social stratification in Great Britain and the former Soviet Union the same?
A: The term social stratification means make group of social classes within a society. This is a…
Q: How many lions do you think there are in 1960 and in 1975?
A: There is continuous drop in lion population and experts estimates that the total population of lions…
Q: If two populations of the same species of insects have been geographically isolated from each other…
A: Evolution is the biological mechanism through which biological organisms change over a large period…
Q: explain about the genetic drift -differentiate founder effect from bottleneck effect.
A: Genetic drift or allelic drift is the change in the frequency of a gene variant in a population due…
Q: What is the frequency of the T allele in the current gene pool? Question 3 options: 0.68…
A: According to the Hardy-Weinberg law, the allelic frequencies in a non-evolving population are stable…
Q: Give five difference between simpsons diversity index and Shannon diversity index
A:
Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…
A: The probability of an event is the number of favorable outcomes divided by the total number of…
Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: What are the advantage and disadvantages of inbreeding in the economy? Give a solid example.
A: Inbreeding is the process of mating between species that are closely related genetically. For…
Q: What is the average survival rate for the Minotaur when the breeding season starts? A. 0.42…
A: Minotour is animal species which is found in the Island of Crete It have two Allele -- 1.H1 2.H2…
Q: How did the phenotype of the fittest individual change over time? How did the populations fitness…
A: A phenotype is an individual`s observable traits,such as height,eye color,and blood type.The genetic…
Q: Phenotypic variation in the populations is due to both genetic and environmental differences.
A: F1 and F2 phenotypic variation occurs due to two major components which are additive. The variation…
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- Why was certain species' density more accurately estimated, and why may some have approached the actual density sooner than others (with a smaller sample size)?Did the frequency of white individuals decrease with successive generations? Explain your answer.What does the high density of elephant population in an area can result?