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Subjects
Science TNSB Mentoring
Class 9
Plant physiology
Photosynthesis and transpiration
4.
Choose the correct answer
Question:
2
m.
1
.
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to
ensure that photosynthesis occurred
remove starch from the leaves
to prove transpiration
remove chlorophyll from the leaf
2
.
Transpiration takes place through
seed
fruit
stomata
flower
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