With reference to ‘stem cells’, frequently in the, news. which of the following statements 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:
Options
(a)1 and 2 only
(b)2 and 3 only
(c)3 only
(d)1, 2 and 3
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Class 9Tissues in Action— NCERT Science, Chapter 3. A tissue is a group of similar cells working together on one job, and tissues give multicellular organisms a division of labour. Plants and animals differ because…
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