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Principles of Ecology. — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYPrinciples of Ecology.2 Marks
Question
What are Holoparasites? Give example.
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Answer

The organisms which are dependent upon the host plants for their entire nutrition are called Holoparasites. They are also called total parasites.
Example: Cuscuta is a total stem parasite of the host plant Acacia.

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