Waec Model Questions Vol1 2022 Biology Question 20

Practice objective / multiple choice question 20 from the 2022 Waec Model Questions Vol1 Biology examination.

Waec Model Questions Vol1 2022 Biology Objective / Multiple Choice Medium Difficulty
Question 20 WAEC_MODEL_QUESTIONS_VOL1 • 2022 • BIOLOGY • objective

Fossil measurements show that the length of a particular bone increased from 10 mm to 15 mm over a period of 2 million years. Express the evolutionary rate in darwins (where 1 darwin = change in the natural logarithm of a trait per million years). Give your answer to two decimal places.

Answer Options

A. 0.15 darwins
B. 0.35 darwins
C. 0.25 darwins
Correct Answer D. 0.20 darwins
Correct Answer
D
Correct Option:
0.20 darwins

About This Question

This is Waec Model Questions Vol1 2022 Biology Question 20. It is a objective / multiple choice question from the 2022 Waec Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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