Mineral Salts MCQs Quiz Online PDF Download

Learn mineral salts MCQs, O level biology test for online courses learning and test prep to practice. Nutrition in plants quiz has multiple choice questions (MCQ), mineral salts quiz questions and answers to learn for SAT test prep online.

IGCSE biology practice test MCQ on water and dissolved salts are carried through with options veins, midrib of leaf, xylem and phloem problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning mineral salts quiz 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


MCQ. Branches of leaf veins end in

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


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


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

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


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

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