Chronosequence is characterized by

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#Question id: 29017

#Unit 9. Evolution & Diversity of Life Forms

In a random population has an Aa heterozygous genotype with a frequency of 1/2 undergo inbreeding with repeated self-fertilization, find out the frequency of AA, Aa and aa after 4th generation;

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#Question id: 29018

#Unit 9. Evolution & Diversity of Life Forms

The average numbers of offspring produced by three genotypes are: A1A1=6, A1A2=3, A2A2=2, What will be the selection coefficient of theses allele?

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#Question id: 29019

#Unit 9. Evolution & Diversity of Life Forms

If a population of fruit flies has an initial frequency of G equal to 0.3, calculate the proportionate contribution of genotypes to population from given data;

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#Question id: 29020

#Unit 9. Evolution & Diversity of Life Forms

If the given proportionate contribution of genotypes to the population is  p2WFF=0.04,  2pqWFS=0.16,  q2WSS=0.16, then what will be the Relative genotypic frequency after selection:

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#Question id: 29021

#Unit 9. Evolution & Diversity of Life Forms

A researcher measures mandible length of 500 individuals in a bird's species, given depicted graph of these population is represents;

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#Question id: 29022

#Unit 9. Evolution & Diversity of Life Forms

In a given population(A) W11=W12>W22 and  Population (B) W11=W12<W22 , the natural selection will favour;

I- Population A showing directional selection against recessive allele A2, A1 fitness increases

II-Population B showing directional selection against dominant allele A1, A2 fitness increases

III- natural selection rapidly favour population A than population B