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8 questions · timed · auto-graded

MCQ 21 Mark
Unicellular organisms with a proper nucleus are known as $: ..........$
  • Protista
  • B
    Monera
  • C
    Fungi
  • D
    Algae
Answer
Correct option: A.
Protista
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MCQ 31 Mark
The two main categories of plants recognized on the basis of whether they produce fruits or not $: ..........$
  • A
    Biennials and annuals
  • Angiosperms and gymnosperms
  • C
    Herbs and shrubs
  • D
    Bryophyta and Pteridophyta
Answer
Correct option: B.
Angiosperms and gymnosperms
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MCQ 41 Mark
Parasites and saprophytes belong to group $: ..........$
  • A
    autotrophs
  • B
    xerophytes
  • heterotrophs
  • D
    mesophytes
Answer
Correct option: C.
heterotrophs
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MCQ 51 Mark
Plants that grow and thrive in water are called $........$
  • A
    mesophytes
  • hydrophytes
  • C
    xerophytes
  • D
    none of these
Answer
Correct option: B.
hydrophytes
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MCQ 61 Mark
Biennials complete their life cycle in $: ..........$
  • two years
  • B
    one year
  • C
    three years
  • D
    ten years
Answer
Correct option: A.
two years
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MCQ 71 Mark
Well-developed roots, stem, and leaves are present in $: ..........$
  • A
    bryophytes and algae
  • B
    algae, bryophytes, and angiosperms.
  • C
    algae, bryophytes and gymnosperms.
  • ferns, gymnosperms and angiosperms.
Answer
Correct option: D.
ferns, gymnosperms and angiosperms.
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MCQ - BIOLOGY STD 7 Questions - Vidyadip