Gujarati
5.Morphology of Flowering Plants
normal

Choose the correct statement about haustorial (Parasitic) roots of Cuscuta

A

These roots develop contact with xylem of host

B

These develop contact with xylem and phloem of host

C

These develop contact with phloem of host to get food

D

These develop contact with pericycle and lateral roots of host

Solution

(b) Cuscuta is a total stem parasite.

The parasite develops haustorial roots which pass in to the host,

make connection with both xylem and phloem for withdrawing water and food.

Standard 11
Biology

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