What is the primary cellular site for the production of polypeptide chains? Ribosomes
It is B. It can not be A because the salinity of the ocean is not low it is high. It can not be C because the temperature does not effect salinity. It can not be D because it would not increase because a river does not have any salt in it.
Answer:
1/8
Explanation:
In genetics as a whole there are few topics that impinge on human affairs quite so directly as this one. Foremost is the fact that a large proportion of genetically determined ill health in humans is caused by abnormal chromosome numbers. Additionally, manipulation of chromosome number is routinely used by breeders to improve agriculturally important species.