MCQ
The different age group in a population is classified by
- ✓Reproduction rate
- BDeath rate
- CAge of marriage
- DSex ratio
$(i)$ Pre reproductive $(ii)$ Reproductive $(iii)$ Post reproductive.
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$II.$ The bacterial/plant, animal cell is broken down by enzymes to release $DNA$, along with $RNA$, proteins, polysaccharides and lipids
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