What is role played by lutenizing hormone in male and female.

Give the role of proclactin hormone.

Choose the correct alternative and write that alphabet against the sub-question number: In male and female reproductive system of human…………gland is same.

What important role is played by gyri and sulci in cerebrum?

What would have happened if the male and female gametes had been diploid?

Lets think. What would have happened if the male and female gametes had been diploid ?

Describe the role played by protein pumps during active transport in plants.

Name the parts of an angiosperm flower in which development fo male and female gametophyte take place.

What is the role of 'flocs'?

Where do gymnosperms bear their male and female flowers?

Differentiate between male and female cockroach.