Page 37 - Ranger SPM 2022 Biology

Biology SPM SPM Model Paper
17. Figure 8 shows a nephron structure. 19. Figure 9 shows a female reproductive
system.

Q
P
BAll Rights Reserved.

X

R

Figure 9
Figure 8
Where do fertilisation, implantation
Which activities cause X to be more and ovulation take place?
permeable to water?
Fertilisation Implantation Ovulation
P Drink a lot of water A P Q R
Penerbitan Pelangi Sdn Bhd.
Q Eat salty food
R Watch TV Q P R
S Active physical activities C R Q P
D P R Q
A P and R
B P and Q 20. Figure 10 shows a sperm development
C Q and R process.
D Q and S
2n
18. A mountain climber feels dizzy at
high altitude due to decrease in blood 2n 2n
oxygen level. What are the processes P
that take place in his respiratory 2n 2n 2n 2n
system to regain his normal oxygen
level? 2n
I Faster contraction and relaxation
of intercostal muscles Q
II Slower contraction and relaxation n n
of diaphragm R
III Increase in breathing and
ventilation rates n n n n
IV Decrease in blood pH S
A I and II
B I and III
C II and III Figure 10
D II and IV What are the processes which are
labelled P, Q, R and S?

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Model Paper.indd 383 3/29/22 5:22 PM