Question

In the given diagram of human sperm, identify the functions of the labelled parts. $a, b$ and $c$.

• A. $a \rightarrow$ Helps in penetration of sperm into ovum.
  $b \rightarrow$ Helps in movement of sperm.
  $c \rightarrow$ Provides energy for the movement of sperms into the female reproductive tract.
• B. $a \rightarrow$ Helps in penetration of sperm into ovum
  $b \rightarrow$ Provides energy for the movement of sperm
  $c \rightarrow$ Helps in movement of sperm
• C. $a \rightarrow$ Helps in movement of sperm
  $b \rightarrow$ Helps in penetration of sperm into ovum
  $c \rightarrow$ Provides energy for the movement of sperms
• D. $a \rightarrow$ Provides energy for the movement of sperm
  $b \rightarrow$ Helps in movement of sperm
  $c \rightarrow$ Helps in penetration of sperm into ovum

Answer 1

Answer: (B)

Correct answer is (b) $a \rightarrow$ Helps in penetration of sperm into ovum
$b \rightarrow$ Provides energy for the movement of sperm
$c \rightarrow$ Helps in movement of sperm