Drosera catches insects by means of

Which of the following is an insectivorous plant?

Carnivorous plants exhibit nutritional adaptation. Citing an example,explain this fact.

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

Mycorrhiza represents a/an ...... relationship.

How is the mycorrhizal association helpful in the absorption of water and minerals in plants?