Q. Which one of the following is not related to other three?

 156  169 Sexual Reproduction in Flowering Plants Report Error

Solution:

Antheridium is a male structure and the other three archegonium, oogonium & ovule are female parts. An antheridium is a haploid male reproductive structure producing gametes, occurring in ferns, mosses, fungi and algae. Archegonium is the female, egg-producing reproductive structure on the gametophytes of non - flowering land plants. The archegonium is comprised of an oogonium surrounded by protective layers of thick walled pigmented cells. In seed plants, ovule is the structure that gives rise to female reproductive cells