Heritability is a measure of the degree to which the phenotypic variation of a given trait is due to ________
A) genetic factors
B) environmental factors
C) somatic mutations
D) epigenetic regulation
Ans: A) genetic factors
Biology & Microbiology
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Biologists will eventually shift from a super tree to a tree based on analyses of whole genomes
a. true b. false
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The nerve gas Sarin is an antagonist of acetylcholine receptors.
a. true b. false
Biology & Microbiology
A soft body usually enclosed by a hard shell is a characteristic of some
A. mollusks. B. arthropods. C. insects. D. vertebrates.
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