How does the male frog attracts the female for mating?

The male homologue of the female clitoris is

Where are the male and the female gametes present ?

The transfer of sperms by the male into the female genital tract is called _________

During fertilization in ferns, male gamete reaches the female gamete through the agency of

How do chromosomes take part in the formation of male and female child?

The earth revolves round the sun because the sun attracts the erth. The sun also attracts the moon and this force is about twice as large as the attraction of the earth on the mon. Why does the moon not revolve round the sun? Or does it?

How will you identify the male frog during breeding season.

How does the development of male gametophyte or pollen take place ?