Prepare for NEET Biology Transport in Plants (Introduction) with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert solutions to understand how plants transport water, minerals, and solutes.
NEET Questions / Chemistry / Classification of Elements and Periodicity in Properties / Introduction
Transport of water and minerals in xylem is essentially
Multidirectional
Bidirectional
Unidirectional
Bidirectional but occasionally multidirectional
    The direction of movement in phloem is …A… and that of xylem is …B… .
Choose the correct pair of options
    A-downwards; B-downwards
A-only upwards; B-only downward
A-unidirectional; B-bidirectional
A-bidirectional; B-unidirectional
    The direction of movement in phloem is …A… and that of xylem is …B… .
Choose the correct pair of options
    A-downwards; B-downwards
A-only upwards; B-only downward
A-unidirectional; B-bidirectional
A-bidirectional; B-unidirectional
    Which of the following is responsible for the transport of water and minerals from roots to stems, leaves, flowers and fruits in rooted plants?
    Xylem
Phloem
Either (a) or (b)
Both (a) and (b)
    Which of the following is responsible for the transport of water and minerals from roots to stems, leaves, flowers and fruits in rooted plants?
    Xylem
Phloem
Either (a) or (b)
Both (a) and (b)
    How will you distinguish between the method of transport between xylem and phloem?
Active transport move xylem but not phloem sap
    Transport, in xylem is unidirectional and saps move upward, while phloem sap moves ups and down
Transpiration does not move xylem sap, but it moves phloem saps
    Transport of substances take place from source to sink by both the tissues
    How will you distinguish between the method of transport between xylem and phloem?
Active transport move xylem but not phloem sap
    Transport, in xylem is unidirectional and saps move upward, while phloem sap moves ups and down
Transpiration does not move xylem sap, but it moves phloem saps
    Transport of substances take place from source to sink by both the tissues
Transport of gases, hormones, photosynthetase and organic solutes in plants is
    Multidirectional
    Unidirectional
    In two direction
    First unidirectional then divides to many direction
Transport of gases, hormones, photosynthetase and organic solutes in plants is
Xylem
Phloem
Cambium
Pith
In plants, long distance transport of organic and inorganic substances occur through
    Simple permanent tissues
    Complex permanent tissues
    Meristematic tissues
    Epithelial tissues
