Chapter No 1 :Diversity of Plants (418 MCQ`S)

  1. important components of phytoplankton
    1. diatoms
    2. bacteria
    3. parasites
    4. protozoa
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  2. Diatoms are lack
    1. flagella
    2. movement
    3. locomotion
    4. constant
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  3. Diatoms are lack flagella except
    1. gametes
    2. atoms
    3. small diatoms
    4. largeatoms
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  4. Diatoms shell composed of
    1. Opaline silion
    2. crystaline
    3. calcium
    4. phosphorus
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  5. Bacillariophytes have plastid
    1. brownish
    2. greenish
    3. yellowish
    4. pinkish
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  6. Plastid contain
    1. chlorophyll a
    2. fucoxanthin
    3. yellowish
    4. a and b both
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  7. Plastid have reproduction
    1. sexual
    2. asexual
    3. binnary fission
    4. budding
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  8. Most diatoms are
    1. autotrophic
    2. carnivores
    3. herbivores
    4. decomposer
    5. Show Answer
      Answer: A
      Explanation:
      • because they reproduce by asexual reproduction
  9. Few diatoms are
    1. autotrophic
    2. heterotrophic
    3. herbivores
    4. decomposer
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  10. Raphids are belong to
    1. diatoms
    2. fungi
    3. algae
    4. plantae
    5. Show Answer
      Answer: A
      Explanation:
      • N/A

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