| 1 |
Phylogeny describes a species. |
- A. Morphological similarities with other species.
- B. Evolutionary history
- C. Reproductive compatibilities with other species.
- D. Geographical distribution
|
| 2 |
The smallest known viruses are. |
- A. Bacteriophage
- B. pseudomonas
- C. Polio
- D. E -coli
|
| 3 |
The number of capsomeres present in herpes virus capsid is. |
- A. 252 Capsomeres
- B. 162 Capsomeres
- C. 250 Capsomeres
- D. 100 Capsomeres
|
| 4 |
In the binomial system of taxonomy, the first word of an organism's name is its |
- A. Species
- B. Genus
- C. Race
- D. Family
|
| 5 |
Five kingdom system of classification proposed by Margulis and Schwartz is not based on |
- A. Genetics
- B. Cellular organization
- C. Nucleic acid
- D. Mode of nutrition
|
| 6 |
Bacteriophage replicates only in ____________ cells. |
- A. Animal
- B. Plant
- C. Bacteria
- D. None of these
|
| 7 |
The common name of Allium cepa is |
- A. Piyaz
- B. Bathu
- C. Amaltas
- D. Chana
|
| 8 |
The size of parvovirus is. |
- A. 100 nm
- B. 20 nm
- C. 250 nm
- D. 350 nm
|
| 9 |
HIV belong to the group of viruses called. |
- A. Pox viruses
- B. DNA viruses
- C. Retrovirus
- D. Bacteriophage
|
| 10 |
The number of capsomeres in capsid of adenovirus are. |
- A. 152
- B. 252
- C. 352
- D. 452
|