(Q).
Q: What control reproductive cycles, which are in turn regulated by environmental cues? Choices: - brain waves - enzymes - nerve impulses - hormones A:
(A).
hormones

(Q).
Q: What zone is outside the radiative zone? Choices: - diffusion zone - activation zone - peripheral zone - convection zone A:
(A).
convection zone

(Q).
Q: Both mitosis and meiosis result in eukaryotic cells doing what? Choices: - multiplication - friction - limiting - dividing A:
(A).
dividing