HARD
7th CBSE
IMPORTANT
Earn 100

Why can't animals and human make food from carbon dioxide and water in presence of light?

Important Questions on Food

MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>Summative ASSESSMENT>Q 2
Why are insectivorous plants are called partially heterotrophs?
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>Summative ASSESSMENT>Q 3
How is the association between fungi and algae beneficial to each other?
HARD
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>Summative ASSESSMENT>Q 4
Where does Rhizobium live? How does it help the plant? What kind of relationship exists between Rhizobium and plant?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1
Green plants are 
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
The most effective light for photosynthesis is
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
Which of the following will give a blue colour with iodine solution?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 4
Identify the gas that evolved during the process of photosynthesis.
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 1 - Food>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 5
The mode of nutrition shown by mistletoe is