PTS Biology Mcqs Online Test 8

Exact replica of chromosome refers to?

The one which is present in all living things?

Animals that eat plants are called?

__ is a scientific word for human beings?

The study of nature is called?

enzyme is?

Density gradient centrifugation separates the materials on the basis of?

Ribosomes are tiny Granules first studied in 1955 by?

.

____ contains the green chemical called chlorophyll?

Lactometer is used for?