Advertisements
Advertisements
प्रश्न
Tick the most appropriate answer.
Plants have these for the exchange of gases.
पर्याय
spiracles and stomata
lenticels and spiracles
lenticels and stomata
buds and flowers
उत्तर
lenticels and stomata
APPEARS IN
संबंधित प्रश्न
Short answer question.
Why do leaves generally look green?
State whether the following statement is True or False:
Photosynthesis occurs only in chlorophyll-containing parts of the plant.
Long answer question.
In order to carry out photosynthesis, what are the substances that a plant must take in? Also mention their sources.
Attempt any TWO of the following:
Describe ‘any two’ factors affecting the rate of photosynthesis.
Are the following statement true or false? Give a reason in support of your answer.
The outside atmospheric temperature has no effect on the rate of photosynthesis.
Law of limiting factor is
In tropical rain forests, the canopy is thick and plants growing below receive filtered light. How are they able to carry out photosynthesis?
Why does the rate of photosynthesis decrease at higher temperatures?
According to Blackman, respiration of carbohydrates and fats is ______.
The optimum temperature for the process of photosynthesis is ______.
