Question

High Light LO 020 A O 20 NO3 97 Temp Temp 90 5 OH 100 3 S 3 SPH 1003 00 Species A Species B Light - Light — 0 20 40 Temp. Temp 60 80 100 5 DH pH 'F 1003 100 3 Species C Species D The gray box in the figures above indicates the abiotic boundaries of a specific specie's ecological niche. Which species has selected a basic- hot-dark habitat?

Answer 1

Ans) The correct option is "B".

Species A has acidic-cold-high light ecological niche for abiotic boundary.

Species C has basic-cold-dark and Species D has acidic-hot-high light ecological niche for abiotic boundary.

In order to solve this question, compare the gray box to each of the three parameters i.e pH,temperature and light.