Thursday , September 24 2020

Tag Archives: NCERT Class 7 Science Objective Type Questions

NCERT 7th Class (CBSE) Science: Wastewater Management – Quiz

Water

NCERT 7th Class (CBSE) Science: Wastewater Management – Quiz 24 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Wastewater Management – Quiz: Waste water from houses, industries, hospitals etc. and lain water that runs over land containing waste matter such as excreta. It is necessary to treat sewage …

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NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants – Quiz

NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants

NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants – Quiz 25 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants – Quiz: There are small openings on the lower surface of the leaves. These pores are called stomata. These openings are surrounded …

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