NUTRITION IN PLANTS ncert_class7_PointsToRemember


Bodies of living organisms are made up of tiny units called CELLS .

Outer structure of cells is called as CELL MEMBRANE .

The center of cell is called NUCLEUS .
 

Nucleus is surrounded by Jelly like CYTOPLASM .

Stomata is present on the surface of the LEAVES . 

Green pigment of leaves called as CHLOROPHYLL .
 It helps leaves to capture sunlight .

TYPES OF PLANTS

ØAUTOTROPHS : Prepare food by themselves

ØHETEROTROPS : Depends on other living things for food

ØSAPROTROPS : Take food from dead things . Eg -FUNGUS

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