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 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

Given one example each of the following : (a) Round worm (b) Fish possessing poison sting (c ) A limbless reptiles // amphibian (d) An oviparous mammal.

Give an example of the following (a) Roundworm (b) Fish prossessing poison sting (c ) A limeless reptile/amphibian (d) An oviparous mammal

Give one example for each of the following. Animals which live underground or in burrows.

Write one example each of the following : (a) Cold blooded animal (b) Warm blooded animal (c ) Animal possessing dry and cornified skin (d) Dioecious animal

Give two example of each of the following : (a) Animals having external gills (b) Anaerobes (c ) Animals having internal gills ( d ) Animals groups showing tracheal respiration (e ) Animals reveling buccopharyngeal respiration

Select the correct option that represents examples of the following types of animals. (i) Roundworm (ii) Fish possessing poison string (iii) A limbless amphibian (iv) An oviparous mammal

Give an example for: (a) An endothermic animal (b) An ectothermic animal (c) An organism of benthic zone .

Give one example for each of the following : (a) A group of marine animals which release a colouring matter to escape predators. (b ) An animal which shoots out its tongue to capture insects (c ) An amphibian which carries its young on its back. (d) An animal which communicates by means of pheromones (e) A mammal that lays eggs.

Give one example for each of the following types (a) Migratory animal (b) Camouflaged animal (c) Predator animal (d) Biological control agent (e) Phytophagous animal (f) Chemical defense agent