Click the correct answer (True or False).
Click the correct answer.
Which of these trap(s) the sunlight?
Stomata
Chlorophyll
Sugar
All of the above
Which of these cannot prepare food and obtain it from dead and decaying plants and animals?
Mould
Cactus
Croton
None of the above
A green leaf turns blue-black when a few drops of iodine solution are put on it. What does this prove?
Presence of iodine
Presence of chlorophyll
Presence of starch
Presence of salt
Which of these plants has variegated leaves?
Croton
Mushroom
Cactus
Mould
Click the correct answer.
The food prepared by a leaf is called
.
starch
sugar
salt
photosynthesis
is given out by plants during photosynthesis.
Oxygen
Carbon-dioxide
Nitrogen
Sulphur
cannot perform photosynthesis.
Mushroom
Mango
Cactus
Croton
The green colour of leaves is due to the presence of
.
stomata
chlorophyll
starch
sugar
