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Fill in the Blank: Xanthophyll is ______ Coloured Pigment. - Biology

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प्रश्न

Fill in the blank:
Xanthophyll is ______ coloured pigment.

रिकाम्या जागा भरा

उत्तर

Xanthophyll is Yellow coloured 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 4.04 | पृष्ठ ७६

संबंधित प्रश्‍न

Cochlea, Malleus, Pinna, Stapes, Incus.


The process of conversion of ADP into ATP during photosynthesis.


Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 

What is Thigmotropism? Give one example.  


Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 

What is meant by ‘Positive’ and ‘Negative’ tropic movements in plants? 


Choose the correct answer:
Which of the following gas is used in photosynthesis?


Which one chemical reaction occurs during photosynthesis?


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

Respiration and photosynthesis (gas released)


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

Producers and consumers (mode of nutrition)


How do non-green plants such as fungi and bacteria obtain their nourishment?


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


Name the following:

The immediate product of photosynthesis.


Complete the following sentence with appropriate word:

One of the products of ______of water is oxygen.


Complete the following sentence with appropriate word:

A dark reaction is a __________ reaction.


Write the functional activity of the following structure:
Thylakoids


Choose the Correct Answer:
Which one of the following would not be a limiting factor for photosynthesis?


Choose the Correct Answer:
NADP is expanded as


What is photosynthesis and wherein a cell does occur?


Read the following sentences about photosynthesis.

  1. Sunlight, carbon dioxide, chlorophyll and water are necessary.
  2. Oxygen is absorbed.
  3. Leaves carry out photosynthesis.
  4. Proteins are made during photosynthesis. 

Choose the correct pair of sentences that are true to photosynthesis.


1. What happens to the dandelion flower

  1. During the daytime?
  2. At night?

2. What is the phenomenon known as?


A potted plant with variegated leafes was kept in dark for 24 hours and then placed in bright sunlight. Answer the following questions.

  1. Which aspect of photosynthesis is being tested in the above diagram?
  2. Why was the plant kept in the dark for 24 hours?
  3. After the starch test, what will be the colour of the yellow and green parts of the leaf? Give reasons to support your answer.

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