Advertisements
Advertisements
प्रश्न
Give appropriate biological/technical terms for the following:
An apparatus that measures the rate of water uptake in a cut shoot due to transpiration.
Advertisements
उत्तर
Ganong’s photometer
APPEARS IN
संबंधित प्रश्न
the exact location of the Thylakoids
Give biological explanations for Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
What aspect of photosynthesis was being investigated?
The figure given below is for performing an experiment on photosynthesis.
Answer the following:
(i) What is the aim of this experiment?
(ii) Describe an experiment to show that light is necessary for photosynthesis.
(iii) What do you conclude from this experiment?
(iv) What is the role of light in photosynthesis?
Complete the following sentence with appropriate word:
A dark reaction is a __________ reaction.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
KOH absorbs CO2.
Write the functional activity of the following structure:
Chloroplasts
Choose the Correct Answer:
A plant is kept in a dark cupboard for about 48 hours before conducting any experiment on photosynthesis to:
The role of chlorophyll is to absorb light from the sun.
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
