If an insect species needs 486 accumulated degree hours (ADH) to develop from egg to larva, how many hours will it take to develop at 27°C?
A)12
B)18
C)24
D)30

Question

Quizplus · Accepted Answer

Accumulated Degree Hours (ADH) is calculated by multiplying the number of hours by the difference between the temperature and a base temperature (usually the minimum temperature required for development). Assuming a base temperature of 0°C for simplicity, 486 ADH at 27°C would require 486 / 27 = 18 hours.

If an Insect Species Needs 486 Accumulated Degree Hours (ADH)