Click the correct answer (True or False).
Click the correct answer.
Which of the following parts of a plant is involved in transport of food?
Flowers
Phloem
Stomata
Epidermis
Which of the following are the end product(s) of respiration?
CO2
CO2 + H2O
CO2 + H2O + energy
CO2 + energy
Which part of the plant respires slowly?
Vegetative buds
Germinating seeds
Tips of stem
Adult organs
In which of the following forms is the extra glucose stored in plants?
Insoluble starch
Soluble starch
Soluble sugar
None of these
Why is photosynthesis important?
Synthesises food
Maintains a balance of gases in the atmosphere
Purifies atmosphere
All of these
Which of the following are the small pores present on the surface of mature stem?
Stomata
Lenticels
Chloroplast
None of these.
Click the correct answer.
tissue present in the stem is responsible for conduction of water.
Xylem
Phloem
Meristematic
All of these
The balance of carbon dioxide and oxygen will be disturbed in the absence of
.
transpiration
photosynthesis
plants
both photosynthesis and plants
requires oxygen and occurs within every living cell.
Photosynthesis
Oxidation
Both of these
None of these
Lenticels are present on
.
petals and sepals
mature roots
bark of stem
both stem and mature roots
