Question
Which process provides an organism with the raw materials needed for tissue repair?
(A) excretion
(B) growth
(C) nutrition
(D) respiration
▶️Answer/Explanation
Ans: C
Question
The diagram shows a baby, a child and an adult (not drawn to the same scale).
As a baby grows into an adult, which labelled region grows the most?
Answer/Explanation
Ans: C
Question
The graph shows the height of a child, from birth to the age of 10.
What was the approximate height of the child at 7 years of age?
A 106 cm B 116 cm C 122 cm D 130 cm
Answer/Explanation
Ans: B
Question
Which statements about mitosis are correct?
1 Mitosis produces genetically identical cells.
2 Mitosis produces genetically different cells.
3 Mitosis produces gametes.
4 Mitosis produces body cells.
A 1 and 3 B 1 and 4 C 3 and 4 D 2 and 3
Answer/Explanation
Ans: B