Class 7 Science MCQs - Chapter 24

Transportation in Plants Quiz Questions & Answers PDF Download - 7

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The Transportation in plants Quiz Questions and Answers PDF (transportation in plants Quiz PDF e-Book) download Ch. 24-7 to learn Grade 7 Science Course. Solve Mineral Salts and Roots MCQs PDF, Transportation in Plants Quiz Questions and Answers to study online schools courses. The Transportation in Plants Quiz App Download: Free learning app for mineral salts and roots, plant transpiration, water and plants, transport of gases test prep for online education.

The Quiz: Some amount of mineral salts enter the roots by the process of; "Transportation in Plants" App (iOS, Android) with answers: Osmosis; Diffusion; Active transport; Respiration; to study online schools courses. Study Mineral Salts and Roots MCQ Questions, download Amazon eBook (Free Sample) for free online classes.

Transportation in Plants Exam Questions and Answers PDF Download: Test 7

MCQ 31:

Some amount of mineral salts enter the roots by the process of

diffusion
osmosis
active transport
respiration

MCQ 32:

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

small stems of growing plants
tree trunks
herbs
ferns

MCQ 33:

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

increases the rate of transpiration
decreases the rate of transpiration
keeps the rate of transpiration same
may increase or decrease the rate of transpiration

MCQ 34:

Root cells contain a large amount of

food only
food and minerals
minerals and sugar
food and sugar

MCQ 35:

Most of the oxygen from soil is dissolved in

minerals
water
mineral salts
roots hair

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