EASY
7th ICSE
IMPORTANT
Earn 100

Suggest an experiment to show that light is essential for photosynthesis.

Important Questions on Photosynthesis in Plants

EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>Check your Progress!>Q 1
_____ is evolved during photosynthesis.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>Check your Progress!>Q 3
The food prepared by plants is stored as _____.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>Check your Progress!>Q 4
_____ solution is used to test for the presence of starch.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>Check your Progress!>Q 5
Increased carbon dioxide concentration _____ the rate of photosynthesis.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>EVALUATION>Q 2
Green plants prepare their food in the presence of sunlight during the process of
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>EVALUATION>Q 3
When the colour of iodine solution turns blue-black it shows the presence of?
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>EVALUATION>Q 4
With the help of a neat diagram explain the structure of chloroplast.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology>Chapter 4 - Photosynthesis in Plants>EVALUATION>Q 5
With the help of a neat and labelled diagram explain the mechanism of opening and closing of stomata.