Why is genetic variation required for evolution of an organism.Explain in detail and with example.
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A) Explain how lack of genetic variation limits evolution and provide an example. B) Explain how epistasis limits evolution and provide an example
1)
A) What is microevolution and how would you contrast microevolution with macroevolution?
B) â¢What does it mean to say, âindividuals are selected, but populations evolveâ?
C) â¢What is the smallest unit of evolution? What is a population? What is the modern synthesis? How has it contributed to our understanding of evolution?
d): Genetic variation makes evolution possible. â¢Why is genetic variation so important to evolution?
E) Explain how mutations are the ultimate source of new alleles. â¢How does sexual recombination produce variation?
What is the difference between genetic diversity and geneticvariation? Explain a the mechanisms of genetic variation discussedin this course. Give an examples of how these mechanisms haveimpacted evolution in a species.