Unlike sexual reproduction, vegetative reproduction
a. requires flowers.
b. produces offspring by mitosis.
c. is dependent on fertilization.
d. needs gametes.

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?