$Balanophora$ and $Orobanche$ are examples of:

Insectivorous plants live in a soil that is usually deficient in

Which of the following is an example of an insectivorous plant?

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

Mycorrhiza, a relationship between fungi and roots of higher plants is

Mycorrhiza is a