NTPC CBT-2 Biology Quiz - 49

Attempt now to get your rank among 1 students!

Question 1:

Which one of the following is the correct sequence of events during sexual reproduction in plants?

Question 2:

Blight of rice is a disease caused by pathogen-

Question 3:

Which among the following is the largest artery in the body?

Question 4:

The deficiency of niacin, a vitamin of B- complex group causes a disease-

Question 5:

Which plant hormone promotes dormancy in seeds and buds?