In Gause's expirements with paramecium growing in test tubes he demonstrated what?

Answer 1

competition between species of Paramecium, causing him to devise the competitive exclusion theory

Answer 2

Gause's experiments with Paramecium in test tubes demonstrated competitive exclusion principle, showing that two species competing for the same limited resources cannot coexist indefinitely in a stable environment. This led to the concept of niche differentiation, where species evolve to occupy different ecological niches to reduce competition and coexist.

Answer 3

It allowed him to devise Gause's law, which known as the Competitive exclusion principle- where 2 species are competing for limited resources , the one that more effectively uses the resources will eliminate the other the species.