| With reference to 'stem cells', frequently in the news, which of the following statement(s) is/are correct? |
| 1. Stem cells can be derived from mammals only. |
| 2. Stem cells can be used for screening new drugs. |
| 3. Stem cells can be used for medical therapies. |
| Select the correct answer using the codes given below. |
A) 1 and 2
B) 2 and 3
C) Only 3
D) All of these
Correct Answer: B
Solution :
Exp. [b] Stem cells can be derived from other organisms as well, apart from mammals. Stem cells are used in screening of new drug as well as for medical therapies.
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