GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
1. | The use of living organisms in industry for the production of useful products is known as | ||
A. | Parasitology | ||
B. | Biochemistry | ||
C. | Biotechnology | ||
D. | Molecular Biology | ||
2. | Plants having foreign DNA incorporated into their cells are called: | ||
A. | Clone plants | ||
B. | Transgenic plants | ||
C. | Parthenocarpic plants | ||
D. | Mutant giants | ||
3. | Treatment by using attenuated culture of bacteria is called | ||
A. | Chemotherapy | ||
B. | Sterilization | ||
C. | Antisepsis | ||
D. | Vaccination | ||
4. | The major cause of hepatitis B is | ||
A. | Blood transfusion | ||
B. | Blood clotting | ||
C. | Absence of fibrinogen | ||
D. | Contaminated soil | ||
5. | During animal cell division, the spindle fibres are formed from | ||
A. | Mitochondria | ||
B. | Centrioles | ||
C. | Ribosomes | ||
D. | Lysosomes | ||