Class 7 Science Online Tests
Transport of Gases MCQ (Multiple Choice Questions) PDF Download
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The Transport of gases Multiple Choice Questions (MCQ Quiz) with Answers PDF (Transport of Gases MCQ PDF e-Book) download to practice Grade 7 Science Tests. Learn Transportation in Plants Multiple Choice Questions and Answers (MCQs), Transport of Gases quiz answers PDF to study online certification courses. The Transport of Gases MCQ App Download: Free learning app for transport of food, plant transpiration, mineral salts and roots test prep for online school courses.
The MCQ: Roots obtain oxygen from air spaces; "Transport of Gases" App Download (Free) with answers: In the soil; Above the soil; Both a and b; On the soil; to study online certification courses. Solve Transportation in Plants Quiz Questions, download Google eBook (Free Sample) for online elementary school classes.
Transport of Gases MCQs: Questions and Answers PDF Download
The process in which gases move in and out of a plant is called
- diffusion
- osmosis
- active transport
- suction
Roots obtain oxygen from air spaces
- in the soil
- above the soil
- both a and b
- on the soil
Most of the oxygen from soil is dissolved in
- minerals
- water
- mineral salts
- roots hair
The oxygen in water is absorbed by the roots through
- stomata
- lenticels
- root hairs
- cuticles
During respiration, oxygen is
- given out
- taken in
- exchanged
- transferred to roots
Class 7 Science Practice Tests
Transport of Gases Textbook App: Free Download (iOS & Android)
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Grade 6 Science Career Tests
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Grade 6 Science MCQ Questions
- Ability of combination of dual vision of eyes is known as
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