NEET Biology Solved Question Paper 2009

Multiple Choice Questions

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Which of the following is a part of pectoral girdle?

  • Ilium

  • Ischium

  • Acetabulum

  • Glenoid cavity

D.

Glenoid cavity

Pectoral girdle or shoulder girdle is composed of two separate halves. Each half consists of the scapula or shoulder bone, coracoid process and clavicle or collar bone. At the junction of scapula and clavicle, is a concave depression, called glenoid cavity, which articulates with the head of the humerus to form a ball and socket joint.

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    Proximal and distal convoluted tubules are parts of a

    • nephron

    • oviduct

    • vas deferens

    • caecum

    Answer

    Heart sound dub is caused due to closing of

    • valve

    • tricuspid valve

    • semilunar valve

    • None of the above

    Answer

    Posterior pituitary gland

    • produces and store hormones

    • stores 6 trophic honnones

    • stores and releases ADH and oxytocin

    • release and store growth and thyroid stimulating hormone

    Answer

    The instrument used for measuring blood pressure is

    • electrocardiograph

    • X-rays

    • sphygmomanometer

    • electroencephalograph

    Answer
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    Heart beats originates from

    • pace maker

    • cardiac muscles

    • left atrium

    • right ventricle

    Answer

    Cranial nerve showing maximum branching is

    • trigeminal

    • vagus

    • optic

    • facial

    Answer

    Gonadotrophins are secreted from

    • gonads

    • anterior pituitary

    • posterior pituitary

    • antidiuretic hormone

    Answer

    Earthworms are economically important for man as these are used as

    • bait for catching fish

    • food of poultry

    • medicine for gout

    • All of the above

    Answer
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    Water vascular system is characteristic of

    • Protozoa

    • Porifera

    • Annelida

    • Echinodermata

    Answer