TLS Online TPP Program

#Id: 8655

#XL - T Zoology

TLS Online TPP Program

#Id: 8010

#XL - T Zoology

Resource partitioning promote coexist  of ecologically similar species

TLS Online TPP Program

#Id: 8011

#XL - T Zoology

                                   Richard hypothesis 

d/w = resource separation ratio.

d/w < 1, species cannot coexist;

1 < d/w < 3, there will be some competition between species

d/w > 3, species coexist harmoniously

TLS Online TPP Program

#Id: 8013

#XL - T Zoology

                     Proportional similarity analysis

TLS Online TPP Program

#Id: 8014

#XL - T Zoology

Proportional similarity values of less than 0.70 have been taken to indicate possible coexistence

While those greater than 0.70 indicate competitive exclusion.

TLS Online TPP Program

#Id: 8015

#XL - T Zoology

Character displacement

Morphological differences in two closely related species present in same geographical area while similar morphology when present at different geographical are

1. Niche diversification

2. Co-existence of many species

3. Evolutionary program

TLS Online TPP Program

#Id: 8016

#XL - T Zoology