Support and Movement | Sindh Mdcat NTS Past Papers MCQs | mosaicbro.com

Support and Movement | Sindh Mdcat NTS Past Papers MCQs

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8 Skull, vertebral column, ribs are part of
Correct Answer: A
Explanation: The axial skeleton includes the skull, vertebral column, and ribs.
9 Pelvic, pectoral limbs are part of ______ skeleton
Correct Answer: B
Explanation: The appendicular skeleton includes the pelvic and pectoral (limb) girdles.
10 Which of the following is not protected by skeleton?
Correct Answer: C
Explanation: The kidneys lack direct skeletal protection (unlike the brain [skull], heart/lungs [rib cage]).
11 Exoskeleton of arthropods is made by.
Correct Answer: A
Explanation: Arthropod exoskeletons are primarily composed of chitin, sometimes reinforced with calcium carbonate.
12 The point of attachment of two bones
Correct Answer: A
Explanation: Joints are where two or more bones meet.
13 In vertebrates there are ______ types of muscles:
Correct Answer: C
Explanation: Vertebrates have three muscle types: skeletal, cardiac, and smooth.
14 Involuntary striated muscles are called
Correct Answer: C
Explanation: Cardiac muscles are striated (like skeletal) but involuntary (like smooth).
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