Question
The diagram shows a bean seedling soon after it has germinated.
Where is most water absorbed?
▶️Answer/Explanation
Ans: C
Question
The diagram shows a cross-section of a flower.
During pollination, which labelled structure releases the pollen and which labelled structure receives the pollen?
▶️Answer/Explanation
Ans: C
Question
A pollen grain was viewed with a microscope using ×500 magnification. The image size of the pollen grain was measured as 75mm. Which calculation would give the actual size of the pollen grain in millimetres?
A \(\frac{75}{500}\)
B \(\frac{500}{75}\)
C \( \frac{75\times 1000}{500}\)
D \( \frac{500}{75\times 1000}\)
▶️Answer/Explanation
Ans A
Question
Which row describes an insect-pollinated flower?
▶️Answer/Explanation
Ans A