What would be the best clue that a fossil skull was left behind by an ape that walked more or less upright?
A. The foramen magnum has a position relatively far forward.
B. The mass of the brain is extremely large, relative to other mammals.
C. Incisors and canine teeth are reduced compared to most primates.
D. It has a flat, not-projecting face compared to most apes.
E. The surface upon which jaw muscles anchor is relatively small.
Answer: A. The foramen magnum has a position relatively far forward.
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The reverse transcription of HIV RNA utilizes host cell tRNA as a primer. Specifically, a tRNA for lysine is utilized. Would a drug that blocked the host cell synthesis of the tRNA for lysine be a good drug to prevent the HIV life cycle?
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The dikaryons of Zygomycoa are known as
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