Name the bacterium responsible for peptic ulcer.

Nme the bacterium responsible for the large holes seen in Swiss Cheese". What are these holes due to ?

What is colour vision?Name the cells responsible for it.

Recently chickengunya cases were reported form various parts of the country. Name the vectors responsible for the same.

Name the tissues responsible for transportation of: food in a plant.

Name the organism responsible for red colour of red sea.

Name the organism responsible for filarial disease.

Name the enzyme responsible for nitrogen reduction.

Name the living beings responsible for biodiversity?