Mitochondria present in which part of sperm ?

Mitochondria are present in

Mitochondria are present in the :

Mitochondria are present in the :

Mitochondria are present in the :–

Cytoplasm surroundings mitochondria present in the middle piece of sperm is

Cytoplasm surroundings mitochondria present in the middle piece of sperm is

Assertion (A): Large member of mitochondria are present in middle piece of sperm. Reason (R): Numerous mitochondria in the middle piece of sperm produce energy which is required for their movement.

Thin cytoplasmic layer is present in middle part of sperm is called :-

Thin cytoplasmic layer is present in middle part of sperm is called :-

Numerous mitochondria are located in the sperm in