LEAF- STRUCTURE AND FUNCTION

The part of a leaf through which it is attached to the stem is

• Lamina

• Petiole

• Veins

• None of the above

Identify the type of venation.

• Reticulate

• Parallel

• None of the above

Food is prepared in the .........................of the plant.

• Stem

• Root

• Leaf

• Flower

Tags

NGSS.MS-LS1-7

Gram has dicot seed. What can you say about its root and leaf?

• Root is taproot and leaf has parallel venation

• Root is fibrous and leaf has parallel venation

• Root is taproot and leaf has reticulate venation

• Root is fibrous and leaf has parallel venation

What is the function of leaf?

• Absorption

• Transpiration

• Photosynthesis

• Both transpiration and photosynthesis

Tags

NGSS.MS-LS1-6

Leaves are green due to the presence of pigment

• Chlorophyll

• chloroplast

• Carotenoid

• Xanthophyll

Tags

NGSS.MS-LS1-6

Transpiration helps in making the plant parts cool

• True

• False

In the leaves of grass veins form a net like structure.

• True

• False

Oxygen is required for the process of photosynthesis.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The broad green part of the leaf is called..........................

• Veins

• midrib

• petiole

• Lamina