Worksheets2 May 2020 P4 Science
Total questions: 10
Worksheet time: 50mins
What are plant parts X, Y and Z likely to be?
X: leaves Y: stem Z roots
X: roots Y: flowers Z: stem
X: flowers Y: leaves Z: roots
X: leaves Y: roots Z: stem
What could S and T be?
S: mould T: bacteria
S: fern T: mould
S: bacteria T: flowering plant
S: flowering plant T: fern
What is the function(s) of part S?
A absorbs water for the plant
B holds the plant firmly to the ground
C transports water and food to other parts of the plant
A only
B only
A and B only
A, B and C
Ahmad wanted to find out how the number of leaves affect the amount of water taken in by the plant.
Which pair of set-ups must he use?
Set-up A and Set-up B
Set-up A and Set-up C
Set-up A and Set-up D
Set-up B and Set-up C
There are many tiny openings on a leaf. These openings help plants to __________.
stay upright
absorb water
attract insects
take in and give out gases
Which of the following statements is/are true about the function(s) of the stem of a plant?
A It holds the plant upright.
B It holds the tree firmly rooted to the ground.
C It takes in water and mineral salts for the tree.
D It transports water from the roots to the leaves.
A only
A and D only
B and C only
B, C and D only
Newly planted trees are usually tied to the ground as shown in the diagram. This is prevent the tree from falling when there is a strong wind.
After some time, the rope was removed.
Why was the rope removed?
The tree is heavier and will not move.
The stem is able to hold the plant upright.
The branches are able to spread out more.
The roots are able to anchor the tree to the ground.
Which part A, B, C or D absorbs water and mineral salts?
A
B
C
D
Which of the following statements about a bacteria is true?
They are non-living things.
They can make their own food.
They cannot respond to changes.
They can only be seen under a microscope.
The stem of a healthy plant was broken into two parts as shown in the diagram. After two weeks, part S dried up while part T was healthy and grew new leaves. Which of the following(s) could be the reason for this new observation?
A Part S did not have enough leaves.
B Part S could not get enough water.
C Leaves in Part T could still make food.
A only
C only
A and B only
B and C only
