Home
Class 10
BIOLOGY
A potted plant with variegated leaves wa...

A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours Observe the diagrams and answer the questions.

What aspect of photosynthesis is being tested in the above diagram?

Text Solution

Verified by Experts

i) Chlorophyll is necessary for photosynthesis.
ii) `6CO_(2) + 12H_(2)O overset("Sunlight") to C_(6)H_(12)O_(6) + 6H_(2)O + 6O_(2)`
iii) To destarch the leaves.
iv) Green part - blue black/blackish/dark blue/indigo
v) Yellow part -brown/yellowish brown/golden yellow.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE QUESTION PAPER 4

    ICSE|Exercise SECTION-II|12 Videos
  • SAMPLE QUESTION PAPER 3

    ICSE|Exercise SECTION-II|24 Videos
  • SELF ASSESSMENT PAPER 1

    ICSE|Exercise SECTION - II 7. (b) |5 Videos

Similar Questions

Explore conceptually related problems

A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours Observe the diagrams and answer the questions. Draw a neat labelled diagram of a chloroplast

A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours Observe the diagrams and answer the questions. Represent the process of photosynthesis in the form of a balanced equation

A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours Observe the diagrams and answer the questions. Why was the plant kept in the dark before beginning the experiment?

A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours Observe the diagrams and answer the questions. What will be the result of the starch test performed on leaf A shown in the diagram? Give an example of a plant with variegated leaves

A potted plant was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours. One of the leaves was covered with black paper in the centre. The potted plant was then placed in sunlight for a few hours. During the starch test, why was the leaf: (1) boiled in water (2) boiled in methylated spirit

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow: What aspect of the physiological process is being examined?

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow : What aspect of the physiological process is being examined ?

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 below and exposed to light for about 12 hours. At the end of this time, leaf X and leal y were tested for starch. Study the diagram and answer the questions that follow The experiment with leaf Y shows that photosynthesis requires the presence of certain factors. Mention any one factor.

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow: Explain the physiological process mentioned in (i) above.

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 below and exposed to light for about 12 hours. At the end of this time, leaf X and leal y were tested for starch. Study the diagram and answer the questions that follow What is the function of sodium hydroxide solution in the fiask?