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WorksheetsChapter 14 Form 4 Biology
Total questions: 20
Worksheet time: 10mins
Which of the following has hydrostatic skeleton and exoskeleton at different stages of its life cycle?
Crab
Grasshopper
Fly
Leech
What will happen if X is torn?
The arm cannot be bent
The fingers cannot grip
Dislocation of the bones occurs
The arm cannot be straightened
Diagram shows the cervical vertebra of human?
What is the function of part P?
For muscle attachment
To place spinal cord
To protect the spinal cord
Rout for the blood vessels to spinal cord
What is the health problem of the individual?
Muscular dystrophy
Osteoporosis
Arthritis
Rickets
Diagram shows one of the human vertebral columns. What is the function of X?
To bear weight of lower back
To bear the weight of skull
To bear the weight of the front of the body
To bear the weight of the axial skeleton
What is the type of joint at P?
Free movable joint
sightly moveable joint
immoveable joint
Diagram shows an elbow joint. Which of the following tissues joins Q to R?
Ligament
Tendon
Adipose
Cartilage
Based on the information above, what is the disease?
Arthritis
Rickets
Scoliosis
Osteoporosis
Which of the following animal has the above characteristics?
Earthworm
Frog
Fish
Bird
Diagram shows the human skeleton. Which bone A, B C or D forms a part of the appendicular skeleton?
A
B
C
D
Which of the following disease matches the information?
Arthritis
Scoliosis
Rickets
Osteomalacia
Which of the following vertebrae articulate with the skull?
What is the disorder related to the information given?
Osteoporosis
Osteoarthritis
Scoliosis
Gout
A woman aged 40 has obesity. Doctor has advised her to exercise and practice healthy lifestyle.
Which of the following exercise is most suitable to be done by the woman as her start?
Diagram shows a hinge joint found in elbow. What is the tissue that joins X to Y?
Fibre
Tendon
Cartilage
Ligament
Diagram shows the hind leg of a grasshopper. What happen to J and K during the bending of hind leg?
Both J and K contract
J contracts , K relaxes
K contracts, J relaxes
Both J and K relaxes
Diagram shows the posture changes that happen to Madam S. What is the cause of the change?
Degeneration of muscles
Cartilage becomes porous
Bones become porous and lighter
Abnormal development of backbone during puberty.
Diagram shows a part of the vertebral column. An athlete suffered injury at part T during training. What is the effect of the injury to the athlete?
Less secretion of synovial fluid
Ligament become less elastic
Failed to absorb the impact
Less blood flows to the spinal cord
Diagram shows incorrect body posture while using a smartphone. What is the effect on the phone user?
I Headache
II Breathing difficulty
III Muscle cramp
IV Slip disc
I, II
II, III
I, IV
III, IV
What is the function of tendon?
Protect the bones
Prevent dislocation of vertebrae
Connects muscle to bone
Reduces friction when movement
