What controls activities within eukaryotic cell

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

Why has two different alleles for the same trait?