science
Grade-10
Easy

Question

Which of the following statement is correct about asexual reproduction?

  1. Always two parents are involved in asexual reproduction.
  2. Asexual reproduction involves 2 gametes.
  3. In asexual reproduction, the two parents should be of the same sex.
  4. None of these.

Hint:

The offspring produced as a result of asexual reproduction is the copy of its parent.

The correct answer is: None of these.


    • Asexual reproduction involves only one parent
    • The process is similar to mitosis
    • The parent undergoes division to form a copy of itself
    • No fusion of gametes is involved, a vegetative part of the parent is involved in the process
    • The different methods of asexual reproduction include:
    1. Binary fission: Bacteria divides into two daughter cells in a process similar to mitosis
    2. Budding: Found in yeasts or hydra, where a part (bud) of the organism grows into a new organism
    3. Vegetative propagation: A vegetative part of the plant grows into the entire plant due to totipotency
    4. Fragmentation: A mature algae breaks into smaller but complete pieces called fragments which is capable of surviving on its own
    5. Spores: Asexual reproduction found in plants and algae during unfavorable conditions 

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