cameroon gce ordinary level June 2022 human biology 1
cameroon gce ordinary level June 2022 human biology 1
How arc humans different from other 6.
mammals?
I Inmans are hclerodont
B l Inmans are viviparous
C Unmans have pinnae
D Unmans have erect postures
A
Which type of muscle makes up the walls of
blood vessels?
A Cardiac muscle
B Skeletal muscle
C Smooth muscle
D Striated muscle
2. What is active transport? 7.
Movement of substances from an area of
low concentration to that of high
concentration
Movement of solutes from an area of high
concentration to that of low concentration
Movement of substances from an area of
high concentration to that of low
concentration
Movement of water from an area of low
water potential to that of high water
potential.
A B C
Which of the following reduces friction at the
joint?
| A | Tendon and ligaments |
| B | Cartilage and synovial fluid |
| C | Ligaments and cartilage |
| D | Synovial fluid and tendons |
| The chamber of the ear filled with fluid is: | |
| A | Inner car |
| B | Outer ear |
| C | Middle ear |
8.
D
3. A cell organelle that plays a role in cell
division is:
A Lysosome
B Ribosome
C Nucleus
D Golgi bodies
D Eustachian tube
Uchowed Fabiola
September 8, 2022
Hello
Armand
September 27, 2022
Solution
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October 22, 2022
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kise
November 8, 2022
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