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CGP EDU Academic Team
Published on: August 14, 2026
A biologist studied the population of eats in a barn. He found that the average natality was 250, average mortality is 240, immigration is 20 and emigration to be 30. The net increase in population is
Text Solution
Verified by ExpertsThe correct answer is:
D
Net population change = (Natality + Immigration) − (Mortality + Emigration)
= (250 + 20) − (240 + 30)
= 270 – 270 = 0
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