MEDIUM
10th ICSE
IMPORTANT
Earn 100

Given below is a schematic diagram to illustrate some aspects of photosynthesis.
What phenomenon do the thick arrows A and B indicate?


Important Questions on Photosynthesis
MEDIUM
10th ICSE
IMPORTANT


MEDIUM
10th ICSE
IMPORTANT


MEDIUM
10th ICSE
IMPORTANT
Name the biological process which was the starting point of the whole chain.

MEDIUM
10th ICSE
IMPORTANT
Name one natural element which all the organisms 2-4 and even 5 are getting from No. 1 for their survival.

MEDIUM
10th ICSE
IMPORTANT
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 diagram and answer the question:
What aspect of photosynthesis is being tested in the above diagram?

MEDIUM
10th ICSE
IMPORTANT

MEDIUM
10th ICSE
IMPORTANT

MEDIUM
10th ICSE
IMPORTANT
What will be the result of starch test when performed on leaf A shown in the diagram?
