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NEET2026ZoologyLocomotion and MovementActual

Sperm motility is due to __________.

Options

  1. Amuscular movement
  2. Bflagellar movement
  3. Cciliary movement
  4. Damoeboid movement

Correct answer

B. flagellar movement

Step-by-step solution

Sperm motility is facilitated by the tail, which is a flagellum. The lashing movement of the flagellum propels the sperm forward in the fluid medium of the female reproductive tract. Therefore, sperm motility is due to flagellar movement.

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