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Worksheetstransportation in plants
Total questions: 10
Worksheet time: 14mins
In larger organisms, transport of nutrients,salts,oxygen and waste products around the body are performed by _______
TRUE OR FALSE?
diffusion is movement of molecules in liquid and solids from a region of higher concentration to region of lower concentration with the utilization of energy.
Water from the root hairs move to the cortical cells by ________
Active transport
Osmosis
Most minerals enter the root by active absorption through the cytoplasm of epidermal cells.This needs energy in form of (a)
Movement in xylem is _______
UNIDIRECTIONAL
BIDIRECTIONAL
Water molecules stick to a xylem because of force of _______
ADHESION
COHESION
choose the correct statement about symplast pathway
The symplastic movement of water occurs exclusively through the intercellular space and the walls of cells.
movement is again down a potential gradient
This movement is dependent on the gradient
This movement is relatively slow
what is transpiration pull?
IMPORTANCE OF TRANSPIRATION
(ANY 2 POINTS)
During transpiration there is a loss of____
none of the above
