Advertisements
Advertisements
Question
Complete the following sentence with appropriate word:
Carbon dioxide enters the leaf through _______.
Advertisements
Solution
Carbon dioxide enters the leaf through Stomata.
APPEARS IN
RELATED QUESTIONS
All life owes its existence to chlorophyll. Give reason.
Given below is the representation of a certain phenomenon in nature. With four organisms 1-4.

Name the biological process which was the starting point of the whole chain.
Given below is the representation of a certain phenomenon in nature. With four organisms 1-4.

Name one natural element which all the organisms 2-4 and even 5 are getting from No. 1 for their survival.
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.
Draw a neat diagram of a chloroplast and label its parts.
Chlorophyll is necessary for photosynthesis.
ATP is needed for the dark reaction.
Complete the following sentence with appropriate word:
________ are regarded as complete photosynthetic units of plants.
Choose the correct answer:
Chlorophyll is present
Which of the following is used to remove chlorophyll from the leaves?
Given below is the figure of an experimental set-up, showing a physiological act of the plants. Study and answer the following questions:

- What is the objective of this experiment?
- Name and define the process shown here.
- Why do we destarch the leaves before performing the experiment?
- How do we destarch the leaves?
- What will be the observation when we pour iodine solution over the bleached experimental leaf?
- Write a well-balanced equation for the above process.
