Which element is absorbed from the soil by mycorrhiza and provided to the plant?

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.

Which of the following helps in the absorption of water and mineral salts?

Which of the following is a parasitic plant?

Loranthus is a

Identify the plants that correspond to the given names: Bladderwort,Sundew,Venus flytrap.