NEET Biology Solved Question Paper 2011

Multiple Choice Questions

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Coffee and quinine are obtained from the

  • Leguminosae

  • Asteraceae

  • Rubiaceae

  • Poaceae

C.

Rubiaceae

Coffea arabica (Rubiaceae) yields the well known beverage coffee. Cinchona sp. (Rubiaceae) yields the quinine which is used in the treatment of malaria.

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    Kranz anatomy can be obseved in leaves of

    • Sorghum

    • Spinach

    • Mustrad

    • Tulip

    Answer

    Catkin inflorescence is found in

    • Wheat

    • Oat

    • Mulberry

    • Fig

    Answer

    The term 'bark' refers to

    • Phellem, phelloderm and vascular cambium

    • Periderm and secondary xylem

    • Cork cambium and cork

    • Phellogen, phellem, phelloderm and Secondary phloem

    Answer

    Light reaction in stroma lamellae of the chloroplast results in the formation of

    • NADPH

    • ATP + NADPH

    • ATP K

    • O2

    Answer
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    The term 'keel' is used for special type of

    • Sepals

    • Petals

    • Stamenstellen

    • Carpels

    Answer

    Membrane is absent in

    • Nucleus

    • Nucleolus

    • Vacuole

    • Lysosome

    Answer

    In Dianthus, placentation is

    • Basal

    • Free central

    • Axile

    • Marginal

    Answer

    In leaves of Ce plants, malic acid synthesis during CO2 fixation occurs in

    • Bundle sheath

    • Mesophyll

    • Epidermis

    • Guard cells

    Answer
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    Epigynous flowers are present in

    • Mustad

    • Brinjal

    • China rose

    • Cucumber

    Answer