Standard Science Primary 5 Systems

Siti observed a cell under a microscope. She noticed it had a nucleus and a cell membrane, but no chloroplasts or cell wall. Which of the following could it be?

A A root hair cell
B A human skin cell
C A stem cell of a plant
D A leaf cell
Show Worked Solution

Worked Solution

Step 1: The absence of a cell wall means it is not a plant cell. Step [2-9]: Human skin cells are animal cells, which lack cell walls and chloroplasts. Step [2-9]: Correct answer: Human skin cell.

Correct answer: A human skin cell

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