61 .Which of the following have coral reefs?
1. Andaman and Nicobar Island2. Culf of Kachchh3. Gul of Mannar4. Sundar - bansSelect correct answer using code:
62 .What does the word 'amphibian' mean?
63 .Kala - azar is transmitted by â€¦.
64 .Meocyanin is an oxygen-transpot metalloprotein in some invertebrate animals. This protein contains:
65 .What is farming along with animal husbandry called?
66 .Only male frog produce croacking sound because-
67 .Cobra emits venom through:
68 .The most poisonous snake is-
69 .The snake who make their nest-
70 .Dolphins are classified under-
71 .Substance found in blood which help in cloting -
72 .Which of the following gland is responsible for the secretion of insulin.
73 .The sense of balance is achieved by:
74 .Image of object is formed on which part of eye-
75 .Glucose is a type of -