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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
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what are genes |
| Genes are a set of instructions that determine what the organism is like, its appearance, how it survives, and how it behaves in its environment. The genes lie in long strands of DNA (deoxyribonucleic acid) called chromosomes. Humans have 23 pairs of chromosomes - or a total of 46. |
