Question

Select the correct option that represents examples of the following types of animals.
(i) Cold blooded animal
(ii) Warm blooded animal
(iii) Animal possessing dry and cornified skin
(iv) Hermaphrodite animal

• A. (i) Frog, (ii) Pigeon, (iii) Wall lizard, (iv) Earthworm
• B. (i) Pigeon, (ii) Frog, (iii) Crocodile, (iv) Hydra
• C. (i) Rabbit, (ii) Fish, (iii) Frog, (iv) Earthworm
• D. (i) Fish, (ii) Frog, (iii) Wall lizard, (iv) Starfish

Answer 1

The correct option is A (i) Frog, (ii) Pigeon, (iii) Wall lizard, (iv) Earthworm

• Frog is an amphibian, thus it is a cold blooded animal, i.e., its body temperature varies with the temperature of the environment.
• Pigeon (Aves) is a warm blooded animal, i.e., its body temperature remains constant irrespective of the temperature of the environment.
• Wall lizard are reptiles and possesses dry and cornified skin.
• Earthworm belongs to Annelida and is a hermaphrodite animal, i.e., both male and female sex organs are present in the single individual.
• So, the correct answer is option A- '(i) Frog, (ii) Pigeon, (iii) Wall lizard, (iv) Earthworm'.