Page 44 - Ranger SPM 2022 - Science

Science SPM SPM Model Paper
10. Figure 4 shows the growth curve for 12. Figure 6 shows a graph of human
animal Q. growth.

Body length (mm) Human growth
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Imago
I II III IV V
V
IV
III
II
I Y
Time (day) Age
Egg 1 12 20 60
Figure 4 Figure 6
Which of the following is correct about Which of the following is correct about
Y? the growth at stage IV?
A The process of ecdysis occurs. A Fastest growth.
B The animal will exhale air to shrink B Negative growth.
its body. C New cells replace damaged and
C The growth of the animal is rapid. dead cells.
D This is a sigmoid-shaped growth D Body size decreases.
curve.
13. Which of the following is correct about
11. Diagram 5 shows a part of the human the human endocrine system?
skeleton. A The system controls the growth
rate of the body.
B The response was fast.
C This system consists of the spinal
cord and brain.
P D Information is transmitted in the
Q form of electrical signals.

14. During the flood season in Ariq’s
village, he had to cross the floods
using his vehicle to return home.
Figure 5
What are P and Q?
P
P Q Q
A Ulna Radius

B Tibia Fibula
R
S
C Fibula Tibia
Figure 7
D Femur Patella

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