Grade-4 Leaves (The food factory of plant)

What do we called to the flat part of a leaf?

• Stalk

• Lamina

• Side veins

• Mid rib

Which side of the leaf has more number of stomata?

• Upperside

• Underside

• Left side

• None of these

Stomata helps plants in

• walking

• Exchange of gases

• Transpiration

• Both exchange of gases and transpiration

____________ plant store food in their stem.

• Cabbage

• Spinach

• Radish

• Potato

Food prepared by the leaves is called?

• Food

• Starch

• Photosynthesis

• Stomata

Tags

NGSS.MS-LS1-6

The leaves of cactus are modified into___________.

• spines

• flowers

• fruits

• leaves

Tags

NGSS.MS-LS4-4

Which of the following plants has sticky trap and triggered hair?

• Pitcher plant

• Cactus plant

• Venus flytrap

• None

For starch test we use _______solution.

• water

• sugar

• salt

• Iodine