QUESTION 2 **Lysosome is an organelle enveloped by a single membrane." " With the aid of labelled diagrams (of your drawings), describe the process of autophagy and explain how the characteristics of the lysosome are related to the functions of the organelle.

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. 

Yes yes yes very good

It would be most likely be prophase because of the chromosomes duplicating. but without the picture, it’s really hard to tell

Medullary cavities of long bones and spaces of spongy bone