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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ९

The green pigment present in the plant is ______. - Science

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प्रश्न

The green pigment present in the plant is ______.

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उत्तर

The green pigment present in the plant is chlorophyll.

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पाठ 19: Plant Physiology - Exercise [पृष्ठ २३१]

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सामाचीर कलवी Science [English] Class 9 TN Board
पाठ 19 Plant Physiology
Exercise | Q II. 3. | पृष्ठ २३१

संबंधित प्रश्‍न

The diagrams given below represent the relationship between a mouse and a physiological process that occurs in green plants. Study the diagrams and answer the questions that follow

(i) Name the physiological process occurring in the green plant that has kept the mouse alive.
(ii) Explain the physiological process mentioned above.
(iii) Why did the mouse die in bell jar B?
(iv) What is the significance of the process as stated in (i) for life on earth?
(v) Represent the above mentioned physiological process in the form of a chemical equation.

 


Name the following:

The products that are formed as a result of photosynthesis.


Fill in the blanks:
The end products of photosynthesis are ______ and ______.


The diagram alongside represents an experiment conducted to prove the importance of a factor in photosynthesis. 

Study the same and then answer the questions that follow: 
(i) Name the factor being studied in his experiment. 
(ii) Why was the plant kept in a dark room before conducting the experiment? 
(iii}Why was the experimental leaf then kept in 
1. boiling water 2. methylated spirit? 
(iv) Name the solution used to test for the presence of starch in the leaf. 
(v) What will we observe in the experimental leaf at the end of the starch test? 
(vi) Give a balanced chemical equation to represent the process of photosynthesis. 


Mention one difference between the following on the basis of what is given in bracket.

Respiration and photosynthesis (gas released)


What is the law of limiting factors?


Photosynthesis is considered as a process supporting all life on earth.


Explain the term Phosphorylation.


Give technical term:

What does NADP stand for?


Choose the Correct Answer:
NADP is expanded as


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