$Nepenthes$ is:

In the symbiotic association between fungi and plants (mycorrhiza),which nutrient does the fungus absorb from the soil and provide to the plant?

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

Which of the following is not an insectivorous plant?

Carnivorous plants like $Nepenthes$ and Venus fly trap have nutritional adaptations. Which nutrient do they especially obtain and from where?

Select the correct matching set of insectivorous plants.