Researchers established a number of cultured cell lines derived from different tumors. How might they determine which ones are malignant? Identify the ones with elevated rated of apoptosis

Identify the ones with aberrant chromosome number or structure

Identify the ones with elongated cell cycles

O

Identify the ones that grow in a single layer in culture

Covalent bond is the correct answer

Ithink a saturated phospholipid

The answer would be c, white eyes are homozygous recessive. in the early 1900s, morgan conducted several experiments with vinegar  flies (drosophila). one  sample revealed an anomaly: a  white-eyed, single male fly. he attempted to breed this fly with the typical red-eyed females. the offspring were all red-eyed. using flies from this new generation (brother-sister pairs)  produced some red-eyed and a few white-eyed flies. the white-eyed were all male. in later experiments, he was able to produce white-eyed females. this proved that white eyes are not lethal to either sex (ruling out a and b). since the percentage of white eyes to red eyes is so low, white eyes are not a dominant trait. it would be a recessive trait. 

They became more resistant.