Q&A - Ask Doubts and Get Answers
Q

Define external fertilisation. Mention its disadvantages.

12. Define external fertilisation. Mention its disadvantages.

Answers (1)
Views
S Sonika

External fertilisation refers to the fusion of male and female gametes outside the body of the organism. The disadvantages of external fertilisation are as follows:

1. External fertilisation requires an aquatic medium

2. Offsprings produced are highly vulnerable to predators

3. Parental care is not provided to offsprings

Exams
Articles
Questions