The chief concern among conservation biologists trying to protect small populations is:
a) to maximize rates of allele fixation.
b) that mutation rates are much higher in small populations.
c) to preserve genetic diversity.
d) that natural selection can only operate in large populations.
e) to reduce the duration of genetic bottlenecks.
Ans: c) to preserve genetic diversity.
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A) Healthcare-associated infections B) Immunocompromised infections C) Pathogenic infections D) Virulent infections
The molluscan class ________ includes the snails and slugs.
Fill in the blank(s) with the appropriate word(s).
The is an example of a(n) fruit that is derived from tightly clustered flowers whose ovaries have fused.
A. strawberry; aggregate B. burdock; fur-dispersed C. pineapple; multiple D. cherry; simple E. tomato; berry
The necessity for elaborate sterilization procedures in hospitals and canneries is due to
What will be an ideal response?