Question

Name the sequence in which sexual reproduction is divided into?

(a) fertilization, post-fertilization, reproduction

(b) pre-fertilization, fertilization, post-fertilization

(c) pre-fertilization, fertilization, reproduction

(d) pre-fertilization, post-fertilization, fertilization

The question was asked in a national level competition.

This interesting question is from Organisms topic in portion Reproduction in Organisms of Biology – Class 12

Answer 1

Right option is (b) pre-fertilization, fertilization, post-fertilization

Easy explanation: Sexual reproduction is the fusion of the male and the female gamete that forms a single celled zygote, the process is known as fertilization. This process has been divided into 3 events. The pre-fertilization, fertilization and post-fertilization events.