SSC CPO 2020 PYQ — Question 69

SSC CPO - 25 Nov 2020 - Shift 2 • General Awareness • Q69

The phenomenon whereby the female gamete undergoes development to form new
organisms without fertilisation in some organisms like rotifers, honeybees, some lizards
and birds is called:

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1 i.e. parthenogenesis

  • Parthenogenesis is a mode of reproduction in which an egg is developed into an embryo without being fertilized by a sperm.
  • Sexual reproduction- Mode of reproduction in which male and female gamete fuse to form a zygote. Humans and mammals undergo sexual reproduction.
  • Asexual reproduction- Mode of reproduction in which only one organism is involved. Amoeba, SPonges, ants, and reptiles undergo asexual reproduction.