Roots + Fungi = $.....$

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

Select the correct set of insectivorous plants.

Justify why the pitcher plant is considered a producer.

Which option is correct for mycorrhiza?
$(i)$ It absorbs phosphorus from soil.
(ii) It forms root nodules with Rhizobium bacteria.
(iii) Resistance to root-borne pathogens.
(iv) It fixes nitrogen from the atmosphere.

Insectivorous plants usually grow in soils which are deficient in