EASY
7th CBSE
IMPORTANT
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Rhizobium bacteria and leguminous plant help each other in survival. What is this relationship known as? (Symbiosis/Parasitism)

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Important Questions on Nutrition in Plants

MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 11
What name is given to the relationship between an alga and fungus in lichens?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 12
Where does the synthesis of food in a plant usually take place? (Leaves/ Roots/ Stems)
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 13
Why are the leaves of a plant usually green?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 14
Name the green pigment present in the leaves of a plant?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 15
Name three plant nutrients commonly present in fertilizers and manures.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 16
Name the bacteria which convert nitrogen gas of air into nitrogen compounds.
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 17
What type of plants have Rhizobium bacteria in their root nodules? (Leguminous/ Shrubs)
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 1 - Nutrition in Plants>Very Short Answer Type Questions>Q 18
Name any two leguminous plants.