In an anaerobic fermentor, broth is agitated intensely at 100rpm in a 3.0 m3 baffled tank using a Rushton turbine with diameter of 0.5m. If the diameter of the

impeller is decreased to 0.25m the mixing time in (seconds) would approximately increase ………fold

TLS Online TPP Program

#Question id: 10815

#Unit 10. Ecological Principles

The evolution of two interacting species in a community is referred to as ________________.

TLS Online TPP Program

#Question id: 10816

#Unit 10. Ecological Principles

When a harmless species takes advantage by resembling the aposematic coloration of other species that are toxic, it is called _____________________.

TLS Online TPP Program

#Question id: 10817

#Unit 10. Ecological Principles

Removal of a __________________ from a community affects community structure significantly.

TLS Online TPP Program

#Question id: 10818

#Unit 10. Ecological Principles

Which of these relationships is generally not considered one that underlies community structure?

TLS Online TPP Program

#Question id: 10819

#Unit 10. Ecological Principles

According to the competitive exclusion principle, potential competitors can only coexist through

TLS Online TPP Program

#Question id: 10820

#Unit 10. Ecological Principles

Of the following types of interactions, which one is least likely to limit population size?