The given figure refers to sperm. Identify the marked alphabets (A to E).

A-Plasma membrane , B-Nucleus, C-acrosome, D-Neck, E-Mitochondria

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A-Plasma membrane, B-acrosome, C-Nucleus, D-Neck, E-Mitochondria

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A-Plasma membrane, B-Neck, C-Nucleus, D-acrosome, E-Mitochondria

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A-Plasma membrane, B-acrosome, C-Nucleus, D-Mitochondria, E-Neck

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Solution

The correct option is B A-Plasma membrane, B-acrosome, C-Nucleus, D-Neck, E-Mitochondria
A- Plasma membrane
B- acrosome which consists of sperm lysins that help in dissolving the layers of egg enevelope and help in penetration of the sperm.
C-nucleus
D-neck
E-mitochondria. In sperms the mitochondria is spiral and is present in the mid-piece of the sperm. It provides the sperm with the energy to swim.

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