P3 June Quiztopia 2.1 12/06/23

The diagram shows a three-stage life cycle. Based only on the life cycle in the diagram, which of the following statements are true?

1. A: All living things that go through this life cycle live in water.

2. B: All living things that go through this life cycle lay only one egg at a time.

3. C: The young of all living things will go through the same cycle as their adults. 

4. D: The time taken for a living thing to develop from one stage to another may not be the same.

• (1) A and B only

• (2) C and D only

• (3) A, B and C only

• (4) B, C and D only

Living thing X go through a three-stage life cycle as shown in the diagram.

At which stage of the life cycle can living thing X reproduce?

• (1) egg

• (2) adult

• (3) young

• (4) none of the above

The diagrams show the life cycles of a chicken and a frog. How are both life cycles different?

• (1) The chicken has three stages in its life cycle while the frog has four stages.

• (2) The young of the frog lives in water while the young of a chicken lives on land.

• (3) The young of the frog resembles its adult while the young of the chicken does not resemble its adult.

• (4) The adult of the chicken breathes through its lungs while the adult of the frog breathes through its gills.

Identify if the statement below is true or false:

'All living things complete one life cycle.'

• True

• False

Identify if the statement below is true or false:

'A life cycle only has three stages.'

• True

• False

Identify if the statement below is true or false:

'A life cycle begins with an egg and ends with the adult.'

• True

• False

Identify if the statement below is true or false:

'Life cycles ensure that living things of the same kind can continue to live on Earth.'

• True

• False