Organisms and P...

To which of the following interactions both partners adversely affected ?

A decline in population size will be in simulation, when

In which of the following, parasitic castration is observed ?

A cuckoo laying eggs in the nest of other species of birds is an example of 

Choose the wrong combination
(a) Mutualism - + +
(b) Commensalism - + 0
(c) Parasitism - ++
(d) Competition - 0 - 

The number of individuals of the same species that have come home from elsewhere during the time period under consideration is known as 

Connel's field experiment  on rocky seacoast of Scotland , where larger barnacles (Balanus ) dominate the intertidal area and remove the smaller barnales (Cathamalus). This happens due to

All the following interactions are mutualism , except

With reference to competitive exclusion, which one of the following became extinct when browsing goats were introduced in Galapagos islands?

Association that includes herbivores and phytophagous