Question

why do some plants have a parasitic mode of nutrition?​

Answer 1

Answer:

A parasite plant produces certain special type of roots (called sucking roots) which penetrate into the host plant. The parasite sucks the food materials from the host through these special roots. ... Since Cuscuta plant deprives the host tree of valuable nutrients, it is called a parasite.

Explanation:

Please mark me as brainliast

Answer 2

Answer:

Most plants make all the food they need by photosynthesis, but some species cannot. They steal food from other plants, known as host plants. Hence are called parasites and have parasitic mode of nutrition. For example: Cuscura