Question

Define external fertilization and mention its disadvantages

Answer 1

External fertilization is a type of fertilization where offsprings reproduce externally.
its disadvantages are :-
1) it create a very less chance of live .
2) it create a sence of insecurity.
etc. Plz mark this as brainlist

Answer 2

Hello!!

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$\Huge{\mathcal{\red{\underline{Answer}}}}$

⭕ In external fertilization, eggs have less chances of fertilization. This can lead to the wastage of a large of eggs produced during the process.

⭕ Further, there is an absence of proper parental care to the offspring, which results in a low rate of survival in the progenies.

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Thanks!!