β-Arrestin (Arr) binds to these phosphorylated receptors. Clathrin and AP2, two other proteins bound by β-arrestin, promote endocytosis of the receptor.

TLS Online TPP Program

#Id: 8005

#XL - T Zoology

The Hutchinsonian niche is an "n-dimensional hypervolume", where the dimensions are environmental conditions and resources

                                                                                    

                                                                                              

TLS Online TPP Program

#Id: 8006

#XL - T Zoology

The differentiation of niches that enables similar species to coexist in a community is called resource partitioning.

TLS Online TPP Program

#Id: 8009

#XL - T Zoology

          Richard hypothesis 

            

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