State whether the following statement is true or false:
Oxygen is produced by plants during photosynthesis.
During photosynthesis,
Therefore, the given statement is true.
State whether the following statements are true or false and write the false statement correctly: Oxygen gas is released during photosynthesis.
To show that oxygen is produced during photosynthesis, water plants like Elodea or Hydrilla is used.
True or False?
State whether the statement is true or false.
Carbon dioxide is released during photosynthesis.
State whether the following statements are true or false. If false, correct them.
(a) Plants consume oxygen for respiration.
(b) Plants produce oxygen during the process of making their own food.
(c) Air helps in the movements of sailing yachts and gliders but plays no role in the flight of birds and aeroplanes.
(d) Air does not occupy any space.