Sponsor Area

Reproduction In Organisms

Question
CBSEENBI12003282

Select the correct statement regarding reproduction

  • Mating in dogs is synchronised with lunar cycle.

  • Salamanders always have internal fertilisation.

  • In Trygon, the male introduces sperms into female through a modified pelvic fin.

  • Catla has internal fertilisation

Solution

C.

In Trygon, the male introduces sperms into female through a modified pelvic fin.

Mating in dogs is not synchronised with lunar cycle. Six of the nine families of Salamanders have internal fertilisation. Catla has external fertilisation.