4
QuizMultiple Choice

Population Size and Structure — Quiz

Question 4 • CMS 2026-2027 Biology CREDIT RECOVERY

A population of cheetahs has a birth rate of 5 and a death rate of 15 Immigration is 2 , and emigration is 4 What is its population growth?

Answer
A
negative 12
B
12
C
14
D
negative 14

Explanation

Population growth equals births plus immigration, minus deaths and emigration. Using the given rates: 5 + 2 − 15 − 4 = −12. The growth is negative 12, meaning the population is decreasing; this is choice A.

AI-written and checked against the verified answer.

Previous
Next