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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- Name the country which is most populated.what is the brown bears range in North America at the present time?Can someone please help me with multiple choice question, please choose the best that fits, Thank you 1)In which of the following situation would you expect to find the largest number of K-selected individuals? A) temporary pools that form afer rain showers but dry up within 2-4 weeks B) sand dunes that shift continually with the wind C) a prairie(grassland) ecosystem right after a fire D)a temperature stable lake that has existed in the same location for many generations