Which of the following are examples of evolution through natural selection but due to anthropogenic action ?
1) Antibiotic resistant population of microbes
2) DDT resistant mosquito population
3) Formation of new breeds of cattles by selective mating
4) Both (1) and (2)
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Explanation:
the latent heat of vaporization of water is 2240 Joule per gram the work done in the process of expansion is 1 gram is 168 joule to increase in internal energy
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