Question

An aquatic organism lays eggs for fertilising them externally. How does it ensure higher chances of fertilisation of eggs?
(A) By sitting upon the eggs laid till they hatch
(B) By laying a single egg
(C) By laying a large number of eggs
(D) By providing nutrition to the eggs laid by them
An organism lays egg for external fertilization . What can you say bout the outer covering of the eggs ?
a) Hard outer covering
b) soft jelly like covering
c) It will not have any type of cover

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Answer 1

Explanation:

by sitting upon the egg laid till they hatch