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प्रश्न
What is the importance of pectoral and pelvic girdle?
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उत्तर
Importance of pectoral girdle:
(i) It provides support to the anterior portion of the body.
(ii) Provides surface articulation of fore arms.
(iii) Provides surface for muscle attachment.
(iv) Provides protection to vital organs like heart and lungs.
Importance of pelvic girdle:
(i) Provides surface articulation of hind limbs.
(ii) Provides surface for joining of muscles.
(iii) Provides protection to the uterus.
(iv) Protects from shocks.
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संबंधित प्रश्न
Name the bones that make up upper arm and lower limb of man.
The diagram below represents the forelimb of man.
(a) Label the parts marked 1 to 9.
(b) Mention the antagonistic muscles.
(c) Which muscle will contract when the hand is bent?
(d} Name the main bone of pectoral girdle.
(e) Name the type of joint present in shoulder girdle.
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Right or wrong? If wrong, write the correct sentence.
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