Name the two types of immune systems in a human body. Why are cell mediated and humoral immunities so called?

OR

Write the scientific names of the causal organisms of elephantiasis and ringworm in humans. Mention the body parts affected by them.

The two types of immune systems are:-

a) Innate Immunity

b) Acquired Immunity

Cell Mediated Immunity is so called due to the presence of B and T cells in the body.

Humoral Mediated Immunity is so called due to the presence of antibodies in the body.

OR

Elephantiasis ---- caused by Wuchereria bancrofti .It generally affects the lower limbs and groin.

Ringworm ---- various fungi of genera Microsporum, Trichophyton, Epidermophyton. It affects the outer layer of the skin.