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Mineral Salts MCQs Quiz Online Tests pdf Download

Practice MCQs on mineral salts, biology MCQs for online test prep. Nutrition in plants quiz has multiple choice questions (MCQ), mineral salts quiz questions and answers as water and dissolved salts are carried through, answer key with choices as veins, midrib of leaf, xylem and phloem for competitive exam prep. Free study guide is to learn mineral salts quiz online with MCQs to practice test questions with answers.

MCQs on Mineral Salts Quiz pdf Download

MCQ. Water and dissolved salts are carried through

  1. veins
  2. midrib of leaf
  3. xylem
  4. phloem

C

MCQ. Branches of leaf veins end in

  1. upper epidermis
  2. lower epidermis
  3. mesophyll cells
  4. all of these

C

MCQ. Ability to withstand fluctuations in salt concentration is more in

  1. fresh water organisms
  2. sea water organisms
  3. brackish water organisms
  4. muddy water organisms

C

MCQ. Most of water and minerals are absorbed in zone of

  1. cell multiplication
  2. cell elongation
  3. cell maturation
  4. all of these

C

MCQ. Concentration gradient allows water and minerals to diffuse due to

  1. osmosis
  2. active transport
  3. diffusion
  4. reverse osmosis

A

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