Chapter No 8 :Structure of Plant Parts (70 MCQ`S)

  1. Histogen theory put forward by Hanstein in ?
    1. 1800
    2. 1860
    3. 1870
    4. 1900
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  2. When dermatogens cells change into small is ?
    1. calypterogen
    2. Periblem
    3. Plerome
    4. Procambium
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  3. The tunica carpus theory was given by ?
    1. Nageli
    2. Darwin
    3. Schmidt
    4. Hanstein
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  4. Tunica carpus theory was given by Schmidt in ?
    1. 1900
    2. 1910
    3. 1924
    4. 1930
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  5. In tunica carpus theory outer zone is called ?
    1. Tunica
    2. Periblem
    3. Apical
    4. Cell membrane
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  6. The central zone of apical meristem cell is ?
    1. Tunica
    2. Periblem
    3. Corpus
    4. Cell membrane
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  7. Histogenic layer theory was put forward by ?
    1. Nageli
    2. Dermen
    3. Schmidt
    4. Hanstein
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  8. Histogenic layer theory was put forward by Dermen in ?
    1. 1900
    2. 1910
    3. 1940
    4. 1947
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  9. According to histogenic layer theory basic histogenic layers are ?
    1. 1
    2. 2
    3. 3
    4. 4
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  10. Histogenic layer L-1 gives rise to ?
    1. Epidermis
    2. Cortex
    3. Vascular tissue
    4. Pith
    5. Show Answer
      Answer: A
      Explanation:
      • N/A

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