T1 - Reproduction and Modification in Plants English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021

7th Standard

    Reg.No. :
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Science

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

    Part A

    10 x 1 = 10
  1. Asexual reproduction in yeast is _________.

    (a)

    Spore formation

    (b)

    Fragmentation

    (c)

    Pollination

    (d)

    Budding

  2. Pollinators are _________.

    (a)

    Wind

    (b)

    Water

    (c)

    Insect

    (d)

    All the above

  3. Climbing roots are seen in ______.

    (a)

    Betel

    (b)

    Black pepper

    (c)

    Both of them

    (d)

    None of them

  4. ____________ do not produce spores.

    (a)

    Algae

    (b)

    Fungi

    (c)

    Datura

    (d)

    Ferns

  5. _________ have the smallest seeds in the plant kingdom.

    (a)

    Coconut

    (b)

    Orchids

    (c)

    Onion

    (d)

    Pumpkin

  6. Breathing Roots are seen in ________

    (a)

    Tarpa

    (b)

    Avicennia

    (c)

    Eicchornia

    (d)

    pisum

  7. _________ is a parasite.

    (a)

    Cuscuta

    (b)

    Hibiscus

    (c)

    yeast

    (d)

    Spirogyra

  8. In __________ sepal is seen on the fruit after fertilization

    (a)

    Brinjal

    (b)

    Pumpkin

    (c)

    Onion

    (d)

    Garlic

  9. Stilt Roots are seen in _______

    (a)

    Vanda

    (b)

    Sugar cane

    (c)

    Banyan

    (d)

    Carrot

  10. Centella is an example of __________

    (a)

    Stolon

    (b)

    Runner

    (c)

    Corm

    (d)

    Rhizome

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