NEET Biology Solved Question Paper 2010

Multiple Choice Questions

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During meiotic division, the

  • homologous chromosomes are seperated

  • linkage is disturbed

  • homologous chromosomes do not segregate

  • All of the above

A.

homologous chromosomes are seperated

Meiotic division occurs in reproductive system or germ cells. After meiosis, four haploid cells are present which are not identical to their parents. Homologous chromosomes form bivalent by pairing and each of them is seperated. They move towards the opposite poles of the spindle fibres. Each daughter cell receives a haploid set of chromosomes.

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    Endoplasmic reticulum is in continuation with

    • Golgi body

    • nuclear wall

    • mitochondria

    • cell wall

    Answer

    Botanical name of 'chana' is

    • Cicer arietinum

    • Phaseolus aureus

    • Lablab purpureus

    • Dolichos

    Answer

    What differentiates leaf of dicots from monocots?

    • Parallel venation

    • Differentiation of palisade and spongy parenchyma

    • Stomata only on upper side

    • Stomata both on upper and lower sides

    Answer

    Pappus is modified

    • calyx

    • corolla

    • bracts

    • gynoecium

    Answer
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    Trimerous flower, superior ovary and axile placentation is characteristics of

    • Liliaceae

    • Cucurbitaceae

    • Solanaceae

    • Compositae

    Answer

    An obligate root parasite is

    • Rafflesia

    • Loranthus

    • Viscum

    • Striga

    Answer

    Lady finger belongs to family

    • Malvaceae

    • Cucurbitaceae

    • Liliaceae

    • Brassiaceae

    Answer

    The edible dry fruit 'chigoza' is

    • fruit of Cycas

    • fruit of Pinus gerardiana

    • seed of Cycas

    • seed of Pinus gerardiana

    Answer
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    In which form does the food is transported in plants?

    • Sucrose

    • Fructose

    • Glucose

    • Lactose

    Answer