This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
There are two types of reproduction :
1. Asexual 2. Sexual

Most of the lower organisms reproduce by asexual means which involve only one parent to reproduce. No gametic fusion occurs and no variations are produced in the progeny.
Higher organisms reproduce by sexual method of reproduction. Both the parents of opposite sex are involved in reproducion. Gametic fusion occurs and variations are produced in the progeny.

Humans reproduce sexually.
The reproductive events in humans include gametogenesis, insemination, fertilization, implantation, gestation and parturition.
1 5 1