The structure labelled 5 is the

The part labelled 3 is the

Which of the following factors is LEAST likely to affect the animals living in a fresh water habitat?

Pawpaw seeds collected from a tree with many desirable agronomic qualities did not give rise to plants of desirable character as the parent because

Fossil records found in sedimentary rocks offer some explanation for the theory of evolution because

The hereditary materials of the cell is

An example of plant adaptation to a xerophytic environment is represented by the development of

The theory of natural selection was developed by

Woman do not suffer from colour blindness because