The basic model of metapopulation dynamics predicts a shifting mosaic of occupied and unoccupied sites under which of the following combinations of extinction (E) and colonization (C) rates? 

TLS Online TPP Program

#Question id: 3413

#Section 2: Evolution

 Following certain conditions is present in a population?

A- Large Population

B- Each locus carries two allele 

C- Sexual selection 

D- Frequency dependent selection  

E- No linkage between genes

Which of the following above condition allowed to validity of Hardy- Weinberg Prediction?

TLS Online TPP Program

#Question id: 10832

#Section 1: Ecology

Which of the following is an example of a plant chemical defence?

TLS Online TPP Program

#Question id: 11928

#Section 2: Evolution

In most species, deviations from equal proportions of males and females in a sexually-reproducing population will confer an advantage to genotypes that: 

TLS Online TPP Program

#Question id: 7702

#Section 2: Evolution

If organisms A, B, and C belong to the same class but to different orders and if organisms C, D, and E belong to the same order but to different families, which of the following pairs of organisms would be expected to show the greatest degree of structural homology?

TLS Online TPP Program

#Question id: 12316

#Section 1: Ecology

Which of the following might affect the foraging behavior of an animal in the context of optimal foraging?