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प्रश्न
Choose the correct answer:
Which one of the following features of plant leaves plays an important part in photosynthesis?
विकल्प
Thick cuticle
Spongy mesophyll
Chloroplasts
Stomata
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उत्तर
Chloroplasts
APPEARS IN
संबंधित प्रश्न
Choose the correct answer:
A cell that lacks chloroplast does not ______________
Chlorophyll in a leaf is required for
Name the following:
The kind of plastids found in the mesophyll cells of the leaf.
Name the following:
The part of chloroplast where the dark reaction of photosynthesis takes place.
State one important function of chloroplasts.
The figure below represents an experiment performed to demonstrate a particular aspect of photosynthesis. The apparatus was kept in sunlight for almost the whole day. The numeral ‘1’ represents a certain condition inside the flask and the numeral ‘2’ represents a chemical responsible for this condition.
(i) What is the object of the experiment?
(ii) What is the special condition inside the flask?
(iii) What is the chemical substance numbered ‘2’?
(iv) In what way will the three leaves (A, B, and C) differ at the end of the experiment, when tested with iodine solution?
Complete the following sentence with appropriate word:
The conversion of the physical energy of light into chemical energy by the chloroplast is called ____________.
Complete the following sentence with appropriate word:
Calvin cycle was proposed by __________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Too much light destroys chlorophyll.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
PhotoLysis is the reaction which means the breaking up of water molecules.
