NEET Biology Solved Question Paper 2011

Multiple Choice Questions

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Caudal vertebrae of man are united to form a single

  • synsacrum

  • pygostyle

  • coccyx

  • None of these

C.

coccyx

The bones of the tail, which articulate with the sacral vertebrae. The number of caudal vertebrae varies with the species. The coccyx is a triangular arrangement of bone that makes up the very bottom portion of the spine below the sacrum. It represents a vestigial tail, hence the common term tailbone.

Synsacrum and pygostyle are unique features of aves.

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    Digestion in Leucosolenia and other sponges is

    • only extracellular

    • only intracellular

    • first extracellular, then intracellular

    • first intracellular, then extracellular

    Answer

    A cysticerous in pig muscles can remain alive for

    • six months

    • one year

    • six years

    • one month

    Answer

    Tube within tube plan is exhibited by which of the following groups of animals?

    • Arthropods

    • Cephalochordates

    • Annelids

    • Mollusca

    Answer

    Molluscan blood contains

    • haemoglobin

    • haemozoin

    • haemocyanin

    • All of these

    Answer
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    Moulting in snakes is done by shedding

    • comified cells

    • stratified germinativum

    • epidermis

    • dermis

    Answer

    Leveret is young one of

    • eagle

    • hawk

    • deer

    • None of these

    Answer

    Fluid mosaic model exhibits amphipathy because of

    • glycoproteins

    • phospholipids

    • lipids

    • glycolipids

    Answer

    The repeating unit in glycogen is

    • glucose

    • fructose

    • galactose

    • cellulose

    Answer
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    Non-reducing sugars have

    • free CHO group and bound CO group

    • free CO group and bound CHO group

    • both CO and CHO free groups

    • neither free CO nor free CHO groups

    Answer