Leaf and its functions

Air enters the leaf through the ----------------.

• Hole

• Stomata

• Midrib

• Stem

Leaves have a substance called ---------------.It gives leaves their green colour.

• Chlorophyll

• Stomata

• Midrib

• Margin

The flat part of the leaf is called --------------------.

• Min vein

• Leaf blade

• Margin

• Petiole.

While making food ,the leaves give out the gas ---------------.

• Oxygen

• Carbon dioxide

• Nitrogen

• Sulphur

Tags

NGSS.MS-LS1-6

In which part of the plant does most of the photosynthesis take place.

• A

• B

• C

• D

Tags

NGSS.MS-LS1-6