Which of the following is a viral disease?
1). Polio
2). Tetanus
3). Leprosy
4). Plague
1. Organisms that use light to prepare food are known as _____.
2. Which of the following blood group is called universal donor ?
3. _______ is the study of the physical form and external structure of plants.
4. Russian scientist who proposed the theory of origin of life was
5. If CO2 concentration in the blood increases, the breathing will
6. Which of the following is the largest gland in human body?
9. Question 10:How is a key helpful in the identification and classification of an organism?
10. In mammals, an important role of excretion is played by ________