Transport of Gases Questions and Answers PDF Book Download

Transport of gases multiple choice questions (MCQs), transport of gases quiz answers to learn elementary school science online courses. Transportation in plants MCQs, transport of gases quiz questions and answers for online elementary education degree. Plant transpiration, mineral salts and roots, phloem and xylem importance, transport of food, water and plants, transport of gases test prep for elementary school teaching certification.

Learn science MCQs: process in which gases move in and out of a plant is called, with choices diffusion, osmosis, active transport, and suction for online elementary education degree. Free science student portal for online learning transport of gases quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Transport of Gases PDF Book Download

MCQ: Process in which gases move in and out of a plant is called

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


MCQ: Roots obtain oxygen from air spaces

  1. in the soil
  2. above the soil
  3. both a and b
  4. on the soil


MCQ: Most of oxygen from soil is dissolved in

  1. minerals
  2. water
  3. mineral salts
  4. roots hair


MCQ: Oxygen in water is absorbed by roots through

  1. stomata
  2. lenticels
  3. root hairs
  4. cuticles


MCQ: During respiration, oxygen is

  1. given out
  2. taken in
  3. exchanged
  4. transferred to roots