The Bottleneck Effect occurs when there is a disaster of some sort that reduces a population to a small handful,Genetic drift<span> can cause big losses of </span>genetic variation for small populations, and A founder effect is an EVOLUTIONARY PROCESS THAT RESULTS FROM A FOUNDING EVENT. They are all similar because they all similar because they all <span>effect result in a small population with a subset of the genetic diversity of the original population. </span>
The answer is serous membranes.
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I believe the blank is "mass."
Normal wings = WW
Short wings = ww
The Parents = Ww x Ww
A. 25% are homozygous dominate, 50% are heterozygous, 25% are homozygous recessive.