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14 questions · timed · auto-graded

MCQ 11 Mark
The three conditions necessary for germination of seeds are $($tick the correct answer$):$
  • A
    Oxygen, carbon dioxide, and light.
  • B
    Good soil, suitable temperature, and light.
  • C
    Good soil, water and air
  • Oxygen, suitable temperature and water.
Answer
Correct option: D.
Oxygen, suitable temperature and water.
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MCQ 21 Mark
In a seed, food is generally stored in
  • A
    Radicle
  • B
    Plumule
  • C
    Fruit
  • Cotyledons or endosperms
Answer
Correct option: D.
Cotyledons or endosperms
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MCQ 51 Mark
Reproductive whorls of a flower are:
  • Stamens and carpels
  • B
    Sepals and petals
  • C
    Sepals and stamens
  • D
    Petals and carpels
Answer
Correct option: A.
Stamens and carpels
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MCQ 71 Mark
If the cotyledons remain under the soil, then such seeds type of germination is called
  • A
    Epigeal
  • Hypogeal
  • C
    Perigeal
  • D
    Progeal
Answer
Correct option: B.
Hypogeal
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MCQ 81 Mark
If the cotyledons are pushed above the soil, then such type of germination is called
  • Epigeal
  • B
    Hypogeal
  • C
    Perigeal
  • D
    Progeal
Answer
Correct option: A.
Epigeal
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MCQ 101 Mark
In a germinating seed, the shoot develops from:
  • A
    Radicle
  • Plumule
  • C
    Tegmen
  • D
    Hilum
Answer
Correct option: B.
Plumule
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MCQ 111 Mark
In a germinating seed, the roots develop from:
  • Radicle
  • B
    Plumule
  • C
    Tegmen
  • D
    Hilum
Answer
Correct option: A.
Radicle
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MCQ 121 Mark
Conditions necessary for seed germination are
  • water, oxygen and suitable temperature
  • B
    water and oxygen
  • C
    water and suitable temperature
  • D
    water, oxygen and enzymes
Answer
Correct option: A.
water, oxygen and suitable temperature
water, oxygen and suitable temperature
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MCQ 131 Mark
An embryo of a seed consists of
  • A
    plumule
  • radicle, plumule, and cotyledons
  • C
    plumule and radicle
  • D
    radicle and cotyledons
Answer
Correct option: B.
radicle, plumule, and cotyledons
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MCQ 141 Mark
A seed consists of
  • A
    embryo
  • B
    seed coat, embryo, and cotyledons,
  • embryo and seed coat
  • D
    seed coat
Answer
Correct option: C.
embryo and seed coat
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MCQ - BIOLOGY STD 6 Questions - Vidyadip