MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which among the following species have not been transformed? |
| A. | Bacillus |
| B. | Neisseria |
| C. | Rhizobium |
| D. | Aspergillus |
| Answer» E. | |
| 2. |
In Griffith s experiment which of the following strains of pneumococci was isolated from dead mice? |
| A. | live rough cells |
| B. | dead rough cells |
| C. | live smooth cells |
| D. | dead smooth cells |
| Answer» D. dead smooth cells | |