Match the following classes of chemicals with their descriptions:(Chemical Class)(Description)A) Allergensi) Chemicals that alter or damage the genetic material (DNA) cellsB) Mutageusii) Substances that activate the immune systemC) Carcinogensiii) Chemicals that specifically cause abnormalities during embryouics growthD) Teratogensiv) Substances that cause invasive out control cell growth resulting in malignant tumors. Choose the most appropriate option from those given below:

• A. A-iii, B-iv, C-i, D-ii
• B. A-iv, B-iii, C-ii, D-i
• C. A-ii, B-i, C-iv, D-iii
• D. A-iii, B-i, C-ii, D-iv