Chapter 24: Transportation in Plants - Science Mcqs for Grade 7

Q.  Carbon dioxide and oxygen move in the plants by

a. xylem
b. phloem
c. diffusion
d. active transport


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  As the light intensity increases the rate of transpiration is also
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Some amount of mineral salts enter the roots by the process of
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  More force is required to pull water and minerals up to the leaves of
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  As wind blows, it takes water vapors away from plant and decreases the humidity. This process
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Root' cells contain a large amount of
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Most of the oxygen from soil is dissolved in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The flow of water and mineral salts from roots to leaves by xylem is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Xylem is a vessel in plants which takes
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  When temperature of the surroundings increases, the speed of transpiration is also
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The movement of food in the phloem depends on
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  When photosynthesis is faster than the rate of respiration
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The oxygen in water is absorbed by the roots through
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  A membrane that lets some particles to pass through is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  For transportation of food and minerals, plants have
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Xylem' and 'phloem' vessels are found in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The transportation of food and mineral salts from leaves to all other parts of the plant by phloem is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Dissolved minerals and water is taken from roots to leaves by the vascular bundle named
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  'Phloem' vessels contain
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Xylem' vessels contain
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The main force that pulls water and dissolved mineral salts from the roots to the leaves is due to the process of
Category: Science Mcqs,   Published by: T-Code Scripts