1. Sam spotted a staghorn fern and mushrooms, as shown in the diagram below.

Which of the following is correct about both the staghorn fern and the mushrooms?
A     Both reproduce from spores.
B     Both are non-flowering plants.
C     Both can make their own food.

2. Sarah bought a toy doll that came with a feeding bottle as shown below.

She fed the toy doll daily and recorded the height of the doll weekly. Which of the above graphs correctly shows the results over four weeks?

3. The diagram below shows the development of a plant at different stages namely A, B and C.

At which stage(s) do/does the seedling only depend on its seed leaves for food?

4. The graph below shows the changes in food intake by an insect throughout its life cycle.

Based on the information above, which part of the graph represents the larval stage of the insect?

5. Which of the following is not an inherited characteristics?

6. The diagram shows a human reproductive system.

Which of the following statement(s) is/are true when only part X was removed?
A     No egg cells will be produced.
B     A baby can still develop in her reproductive system.
C     Fertilisation can still occur in her reproductive system.

7. Which of the following is correct?

8. The diagram (not drawn to scale) below shows two pods, X and Y, dispersing their seeds when the pods split.

The diagram above show the distribution of young plants observed over a period of time.
Based on the information provided above, which of the following is/are definitely true?
A     Seeds of fruit X are lighter than seeds of fruit Y.
B     Seeds of fruit Y are inedible but seeds of fruit X is edible.
C     Seeds of fruit X can stay afloat in the air longer and be dispersed further.
D     Seeds of fruit X are dispersed by wind only while seeds of fruit Y are dispersed by splitting action only.

9. The diagram shows the functions of some parts of the human digestive system.

Which of the above statements about parts A, B, C and D is correct?

10. The diagram shows two plants, P and Q. Plant P grows in the water and plant Q grows on land.

Which is/are the main function(s) of the roots of both plants P and Q?
A     To store food
B     To take in water and nutrients
C     To hold a plant down in the soil

11. The diagram below shows two cells, A and B, examined under the microscope.

Which of the above descriptions correctly identify cells A and B and the function of part X?

12. Clara prepared an experimental set-up by placing a plant under strong light as shown below.

After eight hours, she removed leaf X from the plant and tested for the presence of starch.

She placed leaf X in a beaker of boiling water for twenty minutes and then placed the leaf on a white tile as shown below. She added a few drops of yellowish-brown iodine solution on the whole leaf.

She recorded her observations in the table above. Based on the information above, which of the a

13. Volcano scientists wear lava suits to work close to hot molten lava as shown below.

Based on the properties shown above, which material is most suitable for making a lava suit?