Question

root of plants penetrate into host plant to absorb nourishment​

Answer 1

Answer:

The haustorium penetrates the tissues of a host and absorbs nutrients and water. In parasitic plants, such as dodder and mistletoe, the haustoria form a vascular union with the host plant to redirect the host's nutrients.

Explanation:

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Answer 2

Answer:

Xylem

Is that part of plants.