Select the incorrect statement w.r.t. ecotypes
They are different from each other on the basis of morphological and physiological characters
They are interfertile
They are genetically similar
There may be several ecotypes of the same organism
Study of environment and animals relation
‘Eco’ term refers as
Community is
$I.$ Group of independent, interacting populations of same species
$II.$ Group of independent and interacting populations of same species in specific area
$III.$ Group of independent interacting populations of different species in a specific area
$IV.$ Group of independent and interacting populations of different species in different area
Select the correct option
An association of individuals of different species living in the same habitat and having functional interactions is
Smallest unit of ecology is