If in a population the natality is 30 and mortality is 5, in a span of 10 years. What is the growth rate (GR) of that population?(a) 0(b) 2.5(c) 10(d) -10This question was addressed to me by my college professor while I was bunking the class.My query is from Population Growth in portion Organisms and Populations of Biology – Class 12

If in a population the natality is 30 and mortality is 5, in a span of

1.	If in a population the natality is 30 and mortality is 5, in a span of 10 years. What is the growth rate (GR) of that population?(a) 0(b) 2.5(c) 10(d) -10This question was addressed to me by my college professor while I was bunking the class.My query is from Population Growth in portion Organisms and Populations of Biology – Class 12
Answer» CORRECT option is (B) 2.5 Explanation: As per the formula, GR = \(\FRAC{NATALITY – Mortality}{Unit \, time} = \frac{30 – 5}{10}\) = 2.5 The growth rate of the given AREA is 2.5 in 10 years.

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