MCQOPTIONS
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| 1. |
With reference to 'stem cells' which are often in the news, which of the following statement(s) is/are correct? 1. Stem cells can be obtained only from mammals. 2. Stem cells can be used to test new drugs. 3. Stem cells can be used for medical therapy. |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | only 3 |
| D. | 1,2 and 3 |
| Answer» C. only 3 | |