P3 June Quiztopia 4.1 26/06/23

Hi students! This quiztopia aims to test your understanding on life cycles in organisms. Do try this quiz to the best of your abilities! Do NOT attempt the quiz more than once, no bubbles will be awarded for multiple attempts :)

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Study the life cycle of insect P from the image.

Which of the following statements are true?

1. A: Insect P moults during the larval stage.

2. B: There are four stages in the life cycle of insect P.

3. C: Insect P follows a similar life cycle as the cockroach.

4. D: Insect P does not need to feed during the larval stage.

• (1) A and B only

• (2) A and C only

• (3) B and D only

• (4) C and D only

Which of the following statements correctly describes the difference between the life cycles of a butterfly and a mosquito?

• (1) Butterfly larvae live on land whereas mosquito larvae live in water.

• (2) Butterfly eggs are laid in water whereas mosquito eggs are laid on land.

• (3) Butterfly pupae do not feed whereas mosquito pupae will feed several times.

• (4) Butterfly larvae moult several times as they grow whereas mosquito larvae do not.

The diagram shows the life cycle of a beetle.

If P represents the adult stage, at which stage does the process of moulting take place?

• (1) P

• (2) Q

• (3) R

• (4) S

A leaf of a plant is shown in the image.

The holes in the leaf are caused by an animal with a four-stage life cycle. Name the stage of the animal that could have caused the change in the leaf.

• (1) egg

• (2) larva

• (3) pupa

• (4) adult

The diagram shows the life cycle of a mosquito.

What are the characteristics of a living thing shown in the life cycle?

1. A: Living things grow.

2. B: Living things can reproduce.

3. C: Living things can respond to changes.

4. D: Living things need air, food and water to survive.

• (1) A and B only

• (2) A and C only

• (3) B and D only

• (4) B, C and D only