An allele is dominant in a heterozygote when it is
A.) expressed and the other allele is not.
B.) a very common allele in a population.
C.) the stronger of the two alleles.
D.) more desirable than the other allele.
Ans: A.) expressed and the other allele is not.
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What would be strong evidence to suggest a protist is phototrophic?
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The mechanism by which the body adjusts the efficiency of its energy utilization in response to its levels of body fat has been termed:
(a) fat-induced thermogenesis (b) body fat-induced homeostasis (c) energy use-induced homeostasis (d) diet-induced thermogenesis
What does the plasma membrane of a phagocyte attach to on a microorganism?
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The enormous genetic diversity of HIV has made it especially difficult to create a vaccine against the virus. We can attribute this genetic diversity to
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