Transportation in Plants
‘Phloem’ is a vessel in the plants which carries
food and minerals to leaves from roots
food and minerals to roots from leaves
prepared food to other parts from roots
prepared food to other parts from leaves
prepared food to other parts from leaves
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The force acting on water and minerals from bottom is known asA. root stream
B. root pressure
C. root push
D. root pull
The rate of transpiration slows down when plant
A. withers
B. wilts
C. dies
D. grows
The process that requires energy to move particles from one region to the other is
A. osmosis
B. active transport
C. transpiration
D. translocation
Several layers of cells at the tip of the root form
A. small roots
B. root caps
C. root hairs
D. all of them
Stem is kept on the ground due to the
A. strength of roots
B. strength of leaves
C. strength of soil
D. strength of flowers
A membrane that lets some particles to pass through is known as
A. total permeable membrane
B. semi permeable membrane
C. cell wall
D. tonoplast
The small openings in the pits of the bark is known as
A. cuticles
B. lenticels
C. hard stomata
D. hard pores
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