It is possible to calculate the number of clones that must be present in a gene library to give a probability of obtaining a particular DNA sequence. This correct formula is:

TLS Online TPP Program

#Question id: 10889

#Unit 10. Ecological Principles

Which of the following ecosystem that is lower Productivity/Biomass ratios and energy transfer rates to higher trophic levels are slower 

TLS Online TPP Program

#Question id: 10891

#Unit 10. Ecological Principles

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?

TLS Online TPP Program

#Question id: 10892

#Unit 10. Ecological Principles

Considering environment and ecosystem, identify the INCORRECT statement

TLS Online TPP Program

#Question id: 10893

#Unit 10. Ecological Principles

The ___________ holds that two species with the same ecological requirements cannot coexist.

TLS Online TPP Program

#Question id: 10894

#Unit 10. Ecological Principles

A group of species that interact with each other in their exploitation of a resource gradient are referred to as

TLS Online TPP Program

#Question id: 10895

#Unit 10. Ecological Principles

Members of a guild