Advertisements
Advertisements
Question
Choose the Correct Answer:
A plant is kept in a dark cupboard for about 48 hours before conducting any experiment on photosynthesis to:
Options
Remove starch from the plant
Ensure that starch is not translocated from the leaves
Remove chlorophyll from the leaf of the plant
Remove starch from the experimental leaf
Solution
Ensure that starch is not translocated from the leaves
APPEARS IN
RELATED QUESTIONS
Expand the following biological abbreviations :
ATP
Mention the exact location of the following :
Thylakoids
Distinguish between the following:
Photosynthesis and photophosphorylation.
An experiment was set up as shown in the figure alongside. Look at the figure and answer the following questions:
( i) What is the objective of this experiment?
( ii ) Which plant is used in this experiment?
( iii ) Which gas is evolved in this process?
( iv ) What will happen to the rate of evolution of this gas if a pinch of sodium
bicarbonate is added?
(v ) What will happen if the apparatus is kept in dark?
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis results in a gain in dry weight.
Fill in the blank:
______ is the process which replenishes the atmospheric oxygen which the animal life consumes in respiration.
Choose the correct answer:
Which of the following gas is used in photosynthesis?
Which one chemical reaction occurs during photosynthesis?
Name the following:
The category of organisms that prepare their own food from basic raw materials.
Are the following statement true or false? Give a reason in support of your answer.
The rate of photosynthesis continues to rise as long as the intensity of light rises.
Explain, why respiration is said to be a reversed process of photosynthesis?
What is the law of limiting factors?
Complete the following food chain by writing the names of appropriate organisms in the blanks:
→ __________ → __________ → Hen → Man
Write the functional activity of the following structure:
Stroma
Choose the Odd One Out
Choose the Correct Answer:
NADP is expanded as
Choose the correct option.
The sequential order in electron transport from PSII to PSI of photosynthesis is ______.
Photosynthesis converts energy X into energy Y.
- What are X and Y?
- Green plants are autotrophic in their mode of nutrition. Why?
Name the minute openings seen on the lower surface of the leaf.
Distinguish between the following pairs on the basis of the word indicated in the bracket ( ).
Producers and Consumers (organisms)
