How might an ecologist test whether a species is occupying its realized or its fundamental niche?
A) Study the temperature range and humidity requirements of the species.
B) Observe if the niche size changes after the addition of nutritional resources to the habitat.
C) Observe if the niche size changes after the introduction of a similar non-native species.
D) Measure the change in reproductive success when the species is subjected to environmental stress.
E) Remove a competitor species to see if the species expands its range.
Audiometry. The child in this photograph is undergoing a hearing test with an audiologist.
Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
Andy Warhol, San Francisco Silverspot, from the series Endangered Species
Test Paper
Taste Test
Test of Yanofsky’s Proposed trp Operon Gene Order