मराठी

Fill in the Blank with the Function: Chloroplasts ______. - Biology

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प्रश्न

Fill in the blank with the function:
Chloroplasts ______.
रिकाम्या जागा भरा

उत्तर

Chloroplasts are the cell organelles in green plants which have chlorophyll and thus serve as the main site of photosynthesis.
 
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Chlorophyll: The Vital Plant Pigment
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पाठ 6: Photosynthesis - Exercise 3 [पृष्ठ ७६]

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फ्रँक Biology [English] Class 10 ICSE
पाठ 6 Photosynthesis
Exercise 3 | Q 6 | पृष्ठ ७६

संबंधित प्रश्‍न

Identify the false statement and rewrite it correctly by changing the first or last word only.

Photosynthesis occurs only in cells containing chloroplasts.


Stroma is ground substance in ______.


Differentiate Between:

Stroma of chloroplast and Grana of chloroplast


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?


The figure below represents an experiment set up to study a physiological process in plants:

(i) Name the physiological process being studied.
(ii) Explain the process.
(iii) What is the aim of the experiment?
(iv) Give a well-balanced equation to represent the process.


A well-watered healthy potted plant with variegated leaves was kept in darkness for about 24 hours. It was then set up as shown in the diagram and exposed to light for about 12 hours. At the end of this time, leaf X and leaf Y were tested for starch. Study the diagram and answer the questions that follow:
(i) Why was the plant initially kept in darkness for 24 hours?
(ii) What is the function of the sodium hydroxide solution in the flask?
(iii) Select the correct leaf from the five available choices shown in the diagram as A, B, C, D, and E. Rewrite the correct answer for the filling in the appropriate letter from the questions that follow:

1. After the starch test, leaf X would look like.
2. After the starch test, leaf Y would look like.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

CO2 is the life-supporting gas produced due to photosynthesis.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Photosynthesis occurs in all the cells of a plant.


The basic functional unit of solar energy which is absorbed by the pigment chlorophyll is ______.


The granum is a pile of many ______.


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