Stem performs

  1. Absorption of water and minerals
  2. Synthesising of sucrose
  3. Conduction of water, minerals and photosynthesise
  4. All of these
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Stem bear

  1. Terminal
  2. Axillary
  3. Both Terminal and axillary
  4. None of these
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Underground stem is not

  1. Zaminkand
  2. Colocasia
  3. Pistia
  4. Turmeric
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Colocasia

  1. Has root modified for storage
  2. Has leaf modified for xerophytic adaptation
  3. Has stem modified for storage
  4. All of these
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Which of the following underground stems does not act as organ of perennation to tide over Conditions unfavorable for growth?

  1. Ginger
  2. Turmeric
  3. Zaminkand
  4. Strawberry
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Stem tendrils develop from

  1. Axillary buds
  2. Terminal buds
  3. Leaves
  4. Internodes
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Which of the following is not true about stem tendrils?

  1. Slender
  2. Spirally coiled
  3. Help plants to climb
  4. Arise from terminal bud
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. Which of the following is not a gourd tendril?

  1. Cucumber
  2. Pumpkins
  3. Watermelon
  4. Grapevines
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Thorns develop from

  1. Axillary buds
  2. Terminal buds
  3. Leaves
  4. Phyllode
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The characteristic of thorns are

  1. Herbaceous, coiled and slender
  2. Woody, straight and pointed
  3. Herbaceous, straight and slender
  4. Woody, coiled and pointed
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