Biology Topic Practice

Sperm & Nerve Cell Specialisation

Animal cells become specialized early in development. Sperm and nerve cells are classic exam examples.

What is the function of an acrosome?

What is Sperm & Nerve Cell Specialisation?

"Specialized animal cells like sperm and nerve cells have unique structures that allow them to perform specific tasks."

Question 1

Why does a sperm cell have a tail?

Question 2

How is a root hair cell adapted for its function?

Question 3

What is the function of xylem tissue in plants?

Animal Specialisation

Sperm: Tail for swimming, acrosome with enzymes, mid-piece full of mitochondria.

Nerve: Long axons to carry impulses, myelin sheath for insulation, dendrites for connections.

Both are perfectly adapted for their specific jobs in the body.

Exam Tip

The long axon in a nerve cell allows electrical signals to travel long distances without interruption.

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