1.

The 95 individuals are dying per year in a population, and the mid-year population is 7000. What is the death rate of that area?(a) 200(b) 13.6(c) 100(d) 395This question was addressed to me by my school principal while I was bunking the class.My question comes from Population Growth topic in chapter Organisms and Populations of Biology – Class 12

Answer»

The correct answer is (b) 13.6

Easy EXPLANATION: As per the FORMULA, Natality = \(\frac{Number \, of \, deaths \, per \, year}{Mid-year \, population}\) x 1000 = \(\frac{95}{7000}\)1000 = 13.6

The BIRTH rate of the given area is 13.6 per year.



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