What would happen if jellyfish did not have cnidocyte cells?
a. they could not protect themselves.
b. they could not swim quickly.
c. they would be able to breathe air.
d. they would be able to see light

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks