The science which aims to improve the human race through controlled heredity is called

The study of form and structure of plants and animals is  called

The entire DNA sequence of an organism  is called.

The study of bacteria

the study of reptiles is 

A muscular pump which powers blood flow in the body is .

Heart beat is measured by

The technique of growing fish

The loss of water from the leaves of a plant is called.

The technique of producing silk by raising silkworms.