RRB GROUP D Biology Quiz - 43

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Question 1:

Biomass energy is ?

Question 2:

The plant mendel used to study inheritance of two genes is-

Question 3:

Growing of two or more crops simultaneously on the same field in a definite pattern is known as-

Question 4:

The unused fat present in the body is -

Question 5:

What is in plasma that is missing in serum?