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I will
I always do
Both A & B
None of these
Q.2.
Which part of the plant gets carbon dioxide from the air for photosynthesis? (Plant ka konsa part air se photosynthesis ke liye carbon dioxide Leta hei?)
root hair
stomata
leaf veins
sepals
Stem
Q.3.
Stomata open to allow gas exchange to take place during photosynthesis.
True
False
Q.4.
Which bacteria is there in the roots of the plants to convert atmospheric nitrogen to its solid form?
Coronovirus
Nipha Virus
Treponama
Rhizobium
Q.5.
Why does temperature have an effect on the rate of photosynthesis?
Higher temperature allows carbon dioxide to diffuse into the leaves faster.
Higher temperature allows water to be transported to the leaves faster.
Higher temperature allows the stomata to open wider.
Higher temperature allows the enzymes to function better.
Q.6.
What are the Raw materials essential for Photosynthesis?
Carbohydrates
Sunlight
Minerals
Both A & B
Q.7.
What is a major component and ultimate source of energy for plants?
Carbon Dioxide
Sunlight
Nitrogen
All of above
Q.8.
Which term is synonymous with producers?
Autotrophs
Heterotrophs
Carnivores
Herbivores
Q.9.
What protects Stomata and helps it in opening and closing?
Guard Cells
Leaf
Stem
Carbon Dioxide
Q.10.
Fungi like Mushrooms are heterotrophs but what is the scientific term for it in Science?
Decomposers
Autotrophs
Saprotrophs
Carnivores
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