Plant Anatomy and Plant Physiology English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021

10th Standard

    Reg.No. :
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Science

Time : 00:10:00 Hrs
Total Marks : 10

    Part A

    10 x 1 = 10
  1. Casparian strips are present in the _____________ of the root.

    (a)

    cortex

    (b)

    pith

    (c)

    pericycle

    (d)

    endodermis

  2. The xylem and phloem arranged side by side on same radius is called _________

    (a)

    radial

    (b)

    amphivasal

    (c)

    conjoint

    (d)

    None of these

  3. Oxygen is produced at what point during photosynthesis ?

    (a)

    when ATP is converted to ADP

    (b)

    when CO2 is fixed

    (c)

    when H2O is splitted

    (d)

    All of these

  4. Leucoplasts are __________ plastids.

    (a)

    colourless

    (b)

    yellow

    (c)

    orange

    (d)

    red

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