Question

Fill in the following blanks with suitable words:

(f) A sperm is much than an egg cell.

Answer 1

• The sperms are extremely small cells of about $0.05mm$ in length which are not visible in naked eyes.
  
• The eggs (or ova) are also very small, and we need microscope to see them. Eggs are however much larger than the sperms. The human egg (or ovum) is round and about $0.15mm$ in diameter.