Question

3. Swollen petiole is present in
(a) Hydrilla
(b) Vallisneria
(c) Water hyacinth (d) Pine​

Answer 1

Answer:

C Water hyacinth is the answer.

Answer 2

Explanation:

HEY MATE .....

➡️Swollen spongy petiole" is present in 'Eichhornia'.

Swollen spongy petiole" is present in 'Eichhornia'.The petiole bears a large membrane stipule, which forms sheathing around the next younger leaf.

➡️Eichhornia is a free-floating aquatic plant.

➡️ The petiole bears a large membranous stipule, which forms a sheath around the next younger leaf. Petioles are spongy and form a bulbous float containing air-filled lacunate tissue.

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