Over generations in a population, individuals with higher fitness values will
A. become less prevalent due to natural selection against them.
B. become more prevalent.
C. stay at the same frequency in the population.
D. become less prevalent due to their having less stamina.
E. become less prevalent due to natural selection against them and become less prevalent due to their having less stamina are correct.
B. become more prevalent.
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a. ferns b. lycophytes c. mosses d. flowering plants e. gymnosperms
True or false? All pollutants are synthetic chemicals
Indicate whether the statement is true or false
In the analysis of a genetic disorder, you notice that the phenotypic distribution follows a bell-shaped curve, and that multiple genes are probably involved. This suggests what pattern of inheritance?
a) Autosomal dominant b) Autosomal recessive c) Incomplete dominance d) Polygenic trait
The ________ have shells composed of calcium carbonate and thin pseudopods.
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