If laci gene is mutated and is not making its product what are the consequences for lac operon g

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;