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10 Feb 2018

1.Suppose you were able to clone a whole flock of sheep from a single somatic ancestral cell. Would you expect these clones to show any phenotypic variability? Why or why not?
2. State the four Darwin’s postulates and identify how each postulate differs for artificial and natural selection.
3.Both genetic drift and inbreeding are expected to cause an increase in homozygotes in a population, but by different mechanisms. What is the key difference?
4. What is the effect of genetic drift on heterozygosity in a population of constant size? How does this effect relate to population size?

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Lelia Lubowitz
Lelia LubowitzLv2
11 Feb 2018
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