NEET Biology Solved Question Paper 2011

Multiple Choice Questions

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One animal that does not perform locomotion is

  • Sycon

  • Nereis

  • Sepia

  • Euglena

A.

Sycon

Sycon (Scypha) is a sponge and does not perform locomotion. It is a genus of calcareous sponges belonging to family-Scyettidae, Class-Calcaronea and phylum-Porifera. These sponges are small, growing upto 5 cm in total length, and are tube shaped and often white to cream in colour.

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    The phrase "Omnis cellula e cellula' was given by

    • Virchow

    • Pasteur

    • Schleiden

    • Brown

    Answer

    In most fungi, cell wall is chiefly made of

    • Cellulose

    • Chitin

    • Protein

    • Lipid

    Answer

    The basic unit of classification is

    • Species

    • Genus

    • Family

    • Phylum

    Answer

    In Ruscus, the stem is a

    • Phyllode

    • Cladode

    • Offset

    • Sucker

    Answer
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    Nucleic acid is absent in

    • Virus

    • Viroid

    • Prion

    • Mycoplasma

    Answer

    Animals of class-Mammalia have

    • Seven cervical vertebrae

    • Seven cranial nerve

    • Single ventricular chamber

    • Fourteen cervical vertebrae

    Answer

    Apoenzyme is

    • Protein

    • Carbohydrate

    • Vitamin

    • Amino acid

    Answer

    Glycogenolysis involves

    • Conversion of sugar into glycogen

    • Oxidation of Sugar

    • Conversion of glycogen into sugar

    • Conversion of glycogen into fat

    Answer
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    Heterocysts are present in

    • Riccia

    • Ulothrix

    • Albugo

    • Nostoc

    Answer