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Question
Transpiration occurs:
Options
More from the adaxial surface of a monocot leaf
More from the adaxial surface of a dicot leaf
Equal from both the surfaces of a dicot leaf
More from the abaxial surface of a dicot leaf
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Solution
More from abaxial surface of a dicot leaf
Explanation:
More stomata on the lower, abaxial side of a leaf increases transpiration.
RELATED QUESTIONS
Under what conditions do plant transpire more quickly?
Transpiration is the loss of water as water ______ from the ______ parts of the plant.
Given below is a diagrammatic sketch (surface view) of a stomatal apparatus from a dicot leaf.
(a) Label the parts numbers 1-3
(b) Is this state, open or closed?
(c) Is this stoma, of a dicot leaf or a monocot leaf?
(d) Redraw a sketch of the stomatal apparatus in the state opposite to the one shown here.
Litmus paper is used to demonstrate transpiration from the leaves of the green plant.
Give Technical Term
When cobalt chloride paper is placed on lower and upper surface of the leaf, the paper of which side becomes more pink?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium chloride paper is used to demonstrate transpiration
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Moist cobalt chloride paper is blue in colour.
Transpiration takes place through ______.
Analogy:
Photosynthesis: ______:: Transpiration: Stomata
Describe briefly the three physical properties of water which helps in ascent of water in xylem.
