What does genetic drift do?
a
reduces genetic variation in a population.
b
causes extinction in a population.
c
has no effect on the genetic variation in a population.
d
increases genetic variation in a population.
e
makes a population more genetically similar to other populations.

What characteristic make legumes a good food source for food insecure populations

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

Approximately what wavelength of light is best absorbed by chlorophyll a