Heterotrophic nutrition is found in

$VAM$ is useful for which of the following?

What do the root systems of plants living in symbiosis with fungi provide to the fungi?

....... is a symbiotic association of a fungus with a root system.

An insectivorous plant is

Assertion: Insectivorous habitat of plants is to cope up $O_2$ deficiency.
Reason: Insectivorous plants are partly autotrophic and partly heterotrophic.