NEET Biology Solved Question Paper 2008

Multiple Choice Questions

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From outer to inside the sequence of three bones present in the middle ear of mammals is

  • malleus, stapes and incus

  • stapes, malleus and incus

  • malleus, incus and stapes

  • incus, malleus and stapes

C.

malleus, incus and stapes

The middle ear cavity in mammals characteristically contains a chain of three little bones or ear ossicles extending between the tympanic membrane and the fenestra ovalis. These are called malleus (hammer), incus (anvil) and stapes (stirrup) because of their characteristic shapes.

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    Which vitamin should not be stored?

    • Calciferol

    • Retinol

    • Niacin

    • Ascorbic acid

    Answer

    The cavity of diencephalon is known as

    • I ventricle

    • II ventricle

    • III ventricle

    • iter

    Answer

    In sea anemone, the symmetry is

    • radial

    • bilateral

    • spherical

    • absent

    Answer

    The reabsorption of water in the kidney is under the control of

    • LH

    • ADH

    • STH

    • ACTH

    Answer
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    Protein present in silk fibre is

    • caesin

    • keratin

    • elastin

    • fibroin

    Answer

    Compond squamous epithelium is found in

    • stomach

    • intestine

    • trachea

    • pharynx

    Answer

    Solenocytes are associated with

    • respiration

    • digestion

    • excretion

    • nutrition

    Answer

    Moulting hormone is secreted by

    • corpora cardacum

    • corpora allata

    • neurosecretory hormone

    • prothoracic gland

    Answer
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    Movements by pseudopodia of Amoeba are due to change in

    • pressure

    • atmosphere

    • temperature

    • viscosity

    Answer