O Level Courses

Chapter 18: IGCSE O Level Biology Exam Tests

IGCSE O Level Biology MCQs - Chapter 18

Transport of Materials in Flowering Plants Multiple Choice Questions (MCQs) PDF Download - 5

The Transport of Materials in Flowering Plants Multiple Choice Questions (MCQs) with Answers PDF (Transport of Materials in Flowering Plants MCQs PDF e-Book) download Ch. 18-5 to study IGCSE O Level Biology Course. Practice Water Transport in Plants MCQs, Transport of Materials in Flowering Plants quiz questions and answers PDF for SAT practice test. The Transport of Materials in Flowering Plants MCQs App Download: Free learning app for transport in flowering plants, structure of root, stomata and functions career test to learn online IGCSE courses.

The MCQ: More and more water (H2O) is pulled by xylem when; "Transport of Materials in Flowering Plants" App Download (Free) with answers: Rate of photosynthesis increases; Cubicula transpiration increases; Cell sap becomes concentrated after water loss; Plant has a rich supply of water; for SAT practice test. Solve Learning Biology Quiz Questions, download Google eBook (Free Sample) to learn free online courses.

Transport of Materials in Flowering Plants MCQs with Answers PDF Download: MCQ Quiz 5

MCQ 21:

More and more water (H2O) is pulled by xylem when

  1. cubicula transpiration increases
  2. rate of photosynthesis increases
  3. cell sap becomes concentrated after water loss
  4. plant has a rich supply of water
MCQ 22:

Aphids feed on plant juices through their

  1. penetrators
  2. sharp claws
  3. proboscis
  4. long beaks
MCQ 23:

In plants mature sieve tube cell

  1. looses its central nucleus
  2. looses its central vacuoles
  3. the cell walls become fully permeable
  4. the cell wall becomes impermeable
MCQ 24:

In plants closed stomata reduce due to

  1. rate of transpiration only
  2. amount of carbon dioxide entering in the leaf only
  3. the rate of respiration
  4. rate of transpiration and amount of carbon dioxide entering in leaf
MCQ 25:

Plant wilts when the leaf

  1. looses its central nucleus
  2. looses its central vacuoles
  3. looses its turgor pressure
  4. exposed to strong wind

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Transport of Materials in Flowering Plants App (Android & iOS)

Transport of Materials in Flowering Plants App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

Phylum App (Android & iOS)

Phylum App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)