Home / Unit-8 Plant Physiology / Question
MCQ
Leaf fall (abscission) helps a plant mainly to?
Unit-8 Plant Physiology
A Absorb more water
B Get rid of accumulated waste materials
C Increase transpiration
D Produce more glucose
Explanation

Shedding old leaves removes the metabolic wastes that have accumulated in them.

Related MCQs

Which gas enters the leaf through stomata and is used in photosynthesis?
Unit-8 Plant Physiology View
Which factor decreases the rate of transpiration?
Unit-8 Plant Physiology View
Which sugar is mainly transported in the sieve tubes?
Unit-8 Plant Physiology View
In the cohesion-tension theory, the transpiration pull is transmitted down the xylem mainly because?
Unit-8 Plant Physiology View
Lenticels help in which process?
Unit-8 Plant Physiology View
Which process requires metabolic energy?
Unit-8 Plant Physiology View