__ is a scientific word for human beings?

Lactometer is used for?

The study of nature is called?

Density gradient centrifugation separates the materials on the basis of?

The one which is present in all living things?

enzyme is?

____ contains the green chemical called chlorophyll?

Exact replica of chromosome refers to?

Animals that eat plants are called?

Ribosomes are tiny Granules first studied in 1955 by?

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