How many layers does Human Skin have?
1). 5
2). 7
3). 11
4). 3
1. According to Darwin s Theory of Evolution Jong necks in giraffes
2. Adherent mucoid alkaline substance covering the inner lining of stomach is to :
4. Question 5:How are viroids different from viruses?
6. Alveoli is related to which of the following system of human body?
8. Man has ________ pairs of salivary glands.
9. BCCI is an organization working in the field of
10. Cells with similar markers stick together and function as