A restriction in genetic variability caused by a drastic reduction in population size is called a
A. Hardy-Weinberg effect.
B. founder effect.
C. polymorphic effect.
D. adaptive effect.
E. bottleneck effect.
E. bottleneck effect.
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The type of transport ATPase that are reversibly phosphorylated as part of the transport mechanism are the ________ ATPases.
Fill in the blank(s) with the appropriate word(s).
The donor cell makes ___________ whose function is to bring F- cells close enough to transfer a ___________ to the recipient.
A. a sex pilus, single strand of DNA B. a sex pilus, double strand of DNA C. an F factor, fertility plasmid D. an F factor, replicated F factor E. a sex pilus, bacterial chromosome
The organelle that is the equivalent of a cellular garbage disposal system is the
A) nucleus. B) lysosome. C) mitochondrion. D) glucosome.
A(n) ________ is a category of the classification system of organisms that can include multiple kingdoms
Fill in the blank(s) with correct word