Transportation in Plants Multiple Choice Questions and Answers 7 pdf eBooks Download

Learn transportation in plants MCQs, grade 7 science test 7, mineral salts and roots multiple choice questions and answers. Mineral salts and roots revision test has science worksheets, answer key with choices as osmosis, diffusion, active transport and respiration of multiple choice questions (MCQ) with mineral salts and roots quiz as some amount of mineral salts enter roots by process of for competitive exam prep, viva interview questions. Free science study guide to practice mineral salts and roots quiz to attempt multiple choice questions based test.

MCQs on Transportation in Plants Quiz pdf Download Worksheets 7

MCQ. Some amount of mineral salts enter roots by process of

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

A

MCQ. More force is required to pull water and minerals up to leaves of

  1. small stems of growing plants
  2. tree trunks
  3. herbs
  4. ferns

B

MCQ. As wind blows, it takes water vapors away from plant and decreases humidity. This process

  1. increases the rate of transpiration
  2. decreases the rate of transpiration
  3. keeps the rate of transpiration same
  4. may increase or decrease the rate of transpiration

A

MCQ. Root' cells contain a large amount of

  1. food only
  2. food and minerals
  3. minerals and sugar
  4. food and sugar

C

MCQ. Most of oxygen from soil is dissolved in

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

B