GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
46. | . Carl Woese and his colleague are best known for establishing | ||
A. | the five kingdom system | ||
B. | the three domain system | ||
C. | the prokaryote-eukaryote system | ||
D. | the plant-animal system | ||
47. | Which of the following is not found in the kingdom Monera? | ||
A. | Organelles | ||
B. | Organized cell structure | ||
C. | Ability to reproduce | ||
D. | Ability to use energy | ||
48. | Which of the following is the most primitive? | ||
A. | Virus | ||
B. | Eukaryote | ||
C. | Archaeon | ||
D. | Mitochondria | ||
49. | Which cell type is considered to have the oldest ancestor? | ||
A. | Archaea | ||
B. | Bacteria | ||
C. | Eukarya | ||
D. | they all share the same ancestor | ||
50. | What is Mycology? | ||
A. | Study of viruses | ||
B. | Study of nucleic acid | ||
C. | Study of bacteria | ||
D. | Study of fungi | ||