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

  1. Xylem present in
    1. vasscular tissue
    2. non vasscular tissue
    3. sporophyte
    4. spores
    5. Show Answer
      Answer: A
      Explanation:
      • because it conduct water and minerals
  2. Second period of evolution of plants
    1. aquatic ancestors
    2. diversification of vascular plants
    3. sand ancestors
    4. hot habitat
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  3. Second period of evolution of plants occurred in
    1. devonian period
    2. mesozoic
    3. cenozoic era
    4. paleozoic
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  4. Devonian period occurred years ago
    1. 400 millions
    2. 300 millions
    3. 340 millions
    4. 290 millions
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  5. Earlier vascular plants lacks
    1. seed
    2. cells
    3. flower
    4. tissue
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  6. Third period of evolution in plants
    1. evolution of seed
    2. diversification of vascular plants
    3. aquatic ancestors
    4. sand ancestors
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  7. Evolution of seed occurred in years ago
    1. 500 million
    2. 400 millions
    3. 490 millions
    4. 390 millions
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  8. Evolution of seed occurred at the end period of
    1. devonian period
    2. mesozoic
    3. cenozoic era
    4. paleozoic
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  9. Gymnosperms co existed with ferns years ago
    1. 300 millions
    2. 200 millions
    3. 490 millions
    4. 500 millions
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  10. Evolution of flowering plants are occurred
    1. fst period
    2. 2nd perio
    3. 3rd period
    4. 4th period
    5. Show Answer
      Answer: D
      Explanation:
      • N/A

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