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Subjects
Science State Board
Class 9
Plant physiology
Textbook questions
10.
State whether True or False. If false write the correct statement III
Exercise condition:
4
m.
1
.
Photosynthesis is important in releasing oxygen to keep the atmosphere in balance
.
The statement is
True
False
Photosynthesis is important in releasing carbon dioxide to keep the atmosphere in balance
Photosynthesis is important in producing glucose and releasing oxygen
2
.
Plants lose water when the stomata on leaves are closed
.
The statement is
False
True
Plants lose water when the stomata on leaves are opened
Plants lose water in the form of water vapour when the stomata on leaves are closed
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