NTPC CBT-2 Biology Quiz - 36

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Question 1:

Blue-green algae are chiefly used as biofertilizers in the crop of -

Question 2:

Pollination by birds is called-

Question 3:

Who is the father of zoology?

Question 4:

Milk kept in the open turns sour after sometime -

Question 5:

The branch of medicine involving synthetic chemical compounds is-