In general, which of the following is the best way to distinguish males from females?
a. Males are more brightly colored.
b. Males produce motile gametes.
c. Males are larger.
d. Males are more aggressive.
e. All of the above are correct
Ans: b. Males produce motile gametes.
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a. convergent evolution b. morphological divergence c. analogous evolution d. morphological convergence e. distal modification
The most abundant cytoskeletal elements are ____
a. intermediate filaments b. flagella c. microtubules d. microfilaments e. centrioles
How did you figure out which prey would provide the optimal amount of energy for each lion?
What will be an ideal response?
When a muscle is stimulated before the muscle can fully relax, it can cause ________
A) muscle twitch B) summation C) muscle failure D) tendinitis