Germ cells are cells that precede the:

a. gametes

b. proteins

c. chromosomes

d. chromatin

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?