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What are stem cells? A - OCR Gateway - GCSE Biology - Question 2 - 2021 - Paper 1

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What are stem cells? A. Any cells in the skin. B. Cells that can form any type of cell. C. Cells that do not have a nucleus. D. Cells with half the normal number... show full transcript

Worked Solution & Example Answer:What are stem cells? A - OCR Gateway - GCSE Biology - Question 2 - 2021 - Paper 1

Step 1

A. Any cells in the skin.

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Answer

This option is incorrect as stem cells are not exclusively any cells in the skin. Skin cells are differentiated cells.

Step 2

B. Cells that can form any type of cell.

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Answer

This option is correct. Stem cells are undifferentiated cells that have the ability to develop into various cell types.

Step 3

C. Cells that do not have a nucleus.

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Answer

This option is incorrect. Stem cells have a nucleus, which contains their genetic material.

Step 4

D. Cells with half the normal number of chromosomes.

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Answer

This option is also incorrect. Stem cells typically have the full number of chromosomes, just like other cells in the body.

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