Which of the following character correctly matches with the animal?
(A) A viviparous animal -Aptenodytes
(B) A fish possessing a poison sting - Torpedo
(C) Animal, which exhibits alternation of generation - Obelia
(D) Oviparous animal with mammary gland - Kangaroo

Which of the following animals is a fish

Give an example for each of the following A viviparous animal (b) A fish possessing a poison sting (c ) A fish possessing an electric organ (d) An organ, which regulates buoyancy (e) Animal, which exhibits alternation of generation (f) Oviparous animal with mammary of gland

Which of the following is not a correct match of animal and its habitat?

Which of the following animal correctly matched to their corresponding respiratory organ ?

Which of the following animals is not viviparous?

Which of the following animals is not viviparous?