Plant and animal cells differ in a variety of ways. notice when you compare the model cells, plant cells contain chloroplasts and animal cells do not. what is the function of this organelle found in plant cells?
a) it is the site of photosynthesis, where glucose is produced.
b) it is the site of cellular respiration, where cellular energy is produced.
c) it is the site of cellular digestion; glucose is broken down to produce energy.
d) it is the site of protein synthesis; amino acids are joined together to make proteins.

What is the question? if you were looking to design a method of separating something, you can separate this compound by putting both in water and allowing the water to dissolve the sugar. then pour it into another beaker and evaporate it then boom! salt and sugar : ) 

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. 

3. is true i think i should be right