Question

Human gametes differ from all other body cells in being

• A. Haploid
• B. Motile
• C. Diploid
• D. Without cell wall

Answer 1

The correct option is A Haploid

• Body cells or somatic cells are diploid $\left(2n\right)$, i.e, they have two complete sets of chromosomes, each of which have been received from one parent.

• Gamete cells are haploid $\left(n\right)$ as they are formed as a result of meiotic or reduction division of the gamete mother cells present in the gonads.

• The male gametes in humans are motile.

• The somatic cells such as the phagocytes are motile in nature
  
  Both the body cells and the gametes lack cell walls as these are animal cell
  
  (A) Haploid