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Leaf Natures Food-making Factory MCQs Quiz Online PDF Download

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"In sunlight the guard cells have increased concentration of ion named as" Multiple Choice Questions (MCQ) on leaf: natures food-making factory with choices copper ion, potassium ion, calcium ion, and lithium ion for free online SAT prep. Practice leaf natures food-making factory quiz questions for merit scholarship test and certificate programs for employment assessment test.

MCQs on Leaf Natures Food-making Factory PDF Download

MCQ: In sunlight the guard cells have increased concentration of ion named as

  1. copper ion
  2. potassium ion
  3. calcium ion
  4. lithium ion

B

MCQ: Cuticle protect plant from

  1. evaporation
  2. dehydration
  3. food loss
  4. flaccid

B

MCQ: Lamina of the leaf is a source to obtain sufficient

  1. sunlight
  2. water
  3. oxygen
  4. food

A

MCQ: Guard cells are the ones which can make

  1. proteins
  2. sugar
  3. carbohydrates
  4. mineral salts

B

MCQ: Lower epidermis have many openings which are called

  1. holes
  2. stomata
  3. cuticle
  4. lamina

B