Grade 10 Life Sciences | Fun Learning Quest for Kids

You’re looking at two cells under a microscope: one from a plant leaf and one from your cheek. The plant cell has a rigid outer layer that the animal cell lacks. Why is this structure critical for the plant’s survival, especially on a hot, dry day?

Imagine you just sprinted 100 metres. Your leg muscle cells worked overtime. Which organelle inside those cells would be packed in the highest numbers to keep up that energy demand?

Your body uses cell division to grow from a single fertilised egg into trillions of cells. You also need it to heal a paper cut. Why does mitosis (and not meiosis) handle these jobs?