Functions of the Skin

Q.

Humoral immunity system is mediated by __________.

1. B- cells.

2. T-cells.

3. NK- cells.

4. Plasma cells.

Q.

The layer of the skin that provides protection against bacteria, as well as chemical and mechanical injuries, is the

1. Epidermis

2. Dermis

3. Sebum layer

4. Subcutaneous layer

Q.

The skin is outer ________________ covering of the body .

Q. The tissue helps to store food in the form of .

1. areolar
2. adipose
3. fats
4. proteins

Q. Name the following conditions.
Passage of much glucose in urine.

Q. Identify the odd one in each of the following and mention what the rest are: (e) Iodine, cretinism, goiter, myxoedema.

Q.

Are T cells innate or adaptive?

Q.

Question 2

What are the methods used by plants to get rid of their excretory products?