Morphology of flowering plant

Root hairs develop from –

• Region of maturation

• Zone of elongation

• Meristematic region

• Region of mature cells

The number of leaflets present on the common axis is called as (a)   .

Mark the different modification of leaves

• Tendrils

• Lamina

• Rachis

• Spines

• Petiole

Do leaves have different types of venation?

• yes

• no

• can't say

In some leguminous plants the leaf base becomes swollen  which is called 

• leaf sheath
• bulbil
• thalamus
• Pulvinus

A typical leaf consists of three main parts

• petiole, leaf margin and lamina

• leaf base, petiole and lamina

• leaf base, leaf apex and lamina

• leaf apex, petiole and lamina

If more than two leaves arise at nodes, the phyllotaxy is which type?

• Alternate
• Whorled
• Opposite superposed
• Opposite Decussate

Which of the following is not a type of Phyllotaxy?

• Alternate
• Opposite
• Whorled
• Imbricate

THE TYPE OF PLACENTATION FOUND IN LEMON IS

• AXILE

• PARIETAL

• FREE CENTRAL

• MARGINAL

A few millimeters above the root cap is the region of –

• Elongation

• Maturation

• Meristematic activity

• Root hairs