Match the description with the correct term. the idea that different mating calls of birds used during mating season has led to different species of birds two populations become reproductively isolated (can no longer reproduce successfully) a common ancestor diversifies and the various species all have different adaptations organisms that have a common ancestry but develop body parts that perform different functions  the idea that inherent variation in a population allows for certain traits to be selected for and carried on to future generations of the population experiencing an environmental pressure a model suggesting the gradual change of a species in a linear fashion to form distinct species 1. biological barrier to reproduction 2. theory of natural selection 3. adaptive radiation 4. homologous structures 5. speciation

Q: A population of 238 cichlid fish are sampled and genotyped. Below is the distribution of genotypes.…

A: In a given population of 238 cichlid fish, the distribution of genotypes is:MM (homozygous dominant)…

Q: If the methuselah gene overall has lower reproductive success, why does it persist in many wild…

A: it is a G-protein coupled receptor which help in longer life span. it is found in drosophila.  In…

Q: 1)For consistency, members of a species are broken into populations that inhabit the same size…

A: Speciation is a lineage-splitting evolutionary process that produces two or more separate species.…

Q: Which of the following is the most predictable outcome of increased ge ulations? ower average…

A: A gene is a section of DNA where a function is encoded. A chromosome is a lengthy DNA strand that…

Q: Which factors often contribute to natural selection in a population? Select all that apply. 88080…

A: Natural selection is the survival of the fittest, it was given by Charles Darwin. According to this…

Q: Which feature is MOST important for defining a population? Individuals live together in the same…

A: Ecology is the branch of biology which deals with the interrelationship amongst organisms and their…

Q: Marginal fitness measures:     The average fitness of an allele across different genotypes…

A: Marginal fitness in biology refers to the average fitness of an allele or a genotype in a…

Q: Match the description with the correct term. A. the idea that inherent variation in a population…

A: Evolutionary biology is the science of how evolution happens. Evolution is the mechanism of…

Q: Pseudogenes are the result of; Characteristics/traits that have been lost due to evolution Hardy…

A: Pseudogenes are former genes that have accumulated mutations that make them non functional.…

Q: What would be the best measure of the evolutionary fitness of individuals, from the options…

A: Individuals that are better suited to their environment will always have an upper hand when it comes…

Q: Which of the following factors increase the incidence of an autosomal recessive trait in a…

A:

Q: What is the gene pool?     A part of a chromosome that encodes an RNA or protein product in its DNA…

A: The basic physical and functional unit of hereditary is referred to as gene, which is stored in the…

Q: Some physical traits are a disadvantage for species survival, explain the role sexual selection…

A: Sexual selection, hypothesis in proposing that the development of specific prominent actual…

Q: Which of these determines which adaptations in a population are best suited for survival? Group of…

A: The process of natural selection determines which adaptations in a population are best suited for…

Q: [ Select ] is the evolutionary process by which populations evolve to [ Select ] differentiation…

A: In biology, the process by which new species form is known as speciation. It occurs when groups in a…

Q: Select all that apply. Which of the following are true about the process called the extinction…

A: The concept of an extinction vortex is a pivotal system in conservation science that depicts a…

Q: Selection of the most favourable characteristics Transmission of parent’s characteristics by DNA…

A: Mendel then theorized that genes will be made from three possible pairings of heredity units, that…

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

A: White recessive genotype (aa) = 35% or 0.35Dominant genotype (AA) =  ?

Q: A detrimental recessive allele can increase in frequency by way of Group of answer choices founder…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Which of the following would exert some type of selection pressure on a population? Choose All That…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which of the following is NOT a potentially negative impact of genetic drift in a population?…

A:

Q: EXAMPLE Two mules mate but never produce offspring Lions (Africa) and tigers (Asia) in the wild An…

A: Reproductive isolation is a strategy that prevents species from either mater or producing viable…

Q: if an allele for a gene is fixed the frequency cannot change, which of the following statements is…

A: Introduction: The functional fragment of DNA is referred to as a gene. It consists of two regions;…

Q: Speciation: always takes millions of years is a process by which a population diverges genetically…

A: Speciation refers to the process by which new species arise from existing ones. It is a fundamental…

Q: There

A: Interbreed: Mixing of two different varieties of species together to form a hybrid offspring.…

Q: When a population is at Hardy-Weinberg equilibrium which one of the following is true? Group of…

A: Evolution is the developmental process in which useful variations accumulate in a population and are…

Q: Match the terms with their definitions. 1. The theory that states that the conditions found in…

A: The natural selection is a process that helps in adaptation and induce evolution. Different types of…

Q: During mating season, male rams compete with each other for access to females.  This describes…

A: Introduction:- Sexual selection is the selection of those traits by nature that increases the mating…

Q: Genetio variation O arises in response to changes in the environment. is created by the direct…

A: In particular population different types of individuals are present that occurs due to the presence…

Q: For each of the following, identify whether it will primarily cause changes in allele frequency,…

A: Gene frequency, also known as allele frequency, is the proportion of the population's total number…

Q: TRUE/FALSE.  Disruptive selection creates alleles that increase genetic diversity in a population.…

A: Evolution is a steady phenomenon that bring about alteration in life form from simple to more…

Q: Based off this info and photo give the best answer or correct one. In northern Canada, a population…

A: Introduction A Gene Pool Is A Collection Of Distinct Genes Found In A Population Of A Specific…

Q: Answer in all option

A: Random genetic drift refers to the random fluctuations in allele frequencies within a population…

Q: What are some notes or take aways about this model? Model 1 – PopGen Fish Pond This model is an…

A: Evolution is a continuously occurring natural process by which living organisms adapt to the change…

Q: Choose the answer below that is true of gene flow. all of these none of these O gene flow makes…

A: Population genetics is the study of genetic diversity within and between the populations. It is a…

Q: Select all of the processes that can cause changes in allele frequencies gene flow large population…

A: An allele is an alternative version of a gene that can occupy the same locus, or position, on a…

Q: To simulate non-random mating in the population? Starting frequency of allele A1   Fitness of…

A: Non random mating: If a population doesn't mate randomly but mates with some selected individuals is…

Q: Which of the following is a TRUE statement?     Non-random mating will increase the number of…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Moths Released G1 G2 G3 G4 G5 Typica 250 125 88 83 76 29 Carbonaria 750 510 735 885 1042 1406 Total…

A: There are two types of mother :- Typica and Carbonaria.  Moths are released ans show 5 generation.

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: