WorksheetsF4 GS1 Revision
Total questions: 25
Worksheet time: 43mins
More water is lost from which part of the plant?
upper surface of leaf
flowers
stem
lower surface of leaf
What is calculated using a potometer?
rate of perspiration
rate of respiration
rate of transpiration
rate of absorption
Mineral ions move from the soil into the roots by the process of ?
osmosis
diffusion
active transport
none of the above
rate of transpiration decreases when .....
light intensity increases
humidity increases
wind speed increases
temperature increases
Where does sugar transport begin?
Roots
Leaves
Root hairs
Vascular bundles
A leafy shoot was placed in a beaker containing a blue dye and then examined 5 hours later.
Which statement explains the change in appearance?
Blue dye stains cells in the leaves.
Blue dye moves through the xylem.
Blue dye moves up the stem by osmosis
Blue dye diffuses through the cells of the plant.
The diagram shows the internal structure of a leaf.
Which region contains cells that are responsible for the transport of manufactured food?
A
B
C
D
What sort of circulatory system is the human circulatory system?
An open circulatory system
A single circulatory system
A double circulatory system
A colloidal osmotic circulation index
