What is commensalism ?
What is commensalism ?
Commensalism is the interaction in which one species benefits and the other is neither harmed nor benefited. E.g. An orchid is an epiphyte growing (benefitted) on the branches of trees (which is neither harmed nor benefitted).
Similar Questions
Match the columns :
Column - $I$
Column - $II$
$(a)$ Cacti
$(i)$ Leguminous plants
$(b)$ Shade loving plants
$(ii)$ Commensalism
$(c)$ Halophytes
$(iii)$ Pioneer community
$(d)$ Crustose lichen
$(iv)$ Plants growing in saline environment Xerophyte
$(e)$ Interspecific
interaction
$(v)$ Xerophytes
$(f)$ Rhizobium
$(vi)$ Sciophytes
Match the columns :
| Column - $I$ | Column - $II$ |
| $(a)$ Cacti | $(i)$ Leguminous plants |
| $(b)$ Shade loving plants | $(ii)$ Commensalism |
| $(c)$ Halophytes | $(iii)$ Pioneer community |
| $(d)$ Crustose lichen | $(iv)$ Plants growing in saline environment Xerophyte |
|
$(e)$ Interspecific interaction |
$(v)$ Xerophytes |
| $(f)$ Rhizobium | $(vi)$ Sciophytes |
Which of the following statements regarding species interdependence are true?
$I.$ An Association of two species where one is benefitted and other remains unaffected is called mutualism.
$II.$ An interspecific association where both partners derive benefit from each other is called commensalism.
$III.$ A direct food relation between two species of animals in which one animal kills and feeds on another is referred as predation.
$IV.$ A relationship between two species of organisms where both are partners are
benefitted from each other is called symbiosis
Which of the following statements regarding species interdependence are true?
$I.$ An Association of two species where one is benefitted and other remains unaffected is called mutualism.
$II.$ An interspecific association where both partners derive benefit from each other is called commensalism.
$III.$ A direct food relation between two species of animals in which one animal kills and feeds on another is referred as predation.
$IV.$ A relationship between two species of organisms where both are partners are
benefitted from each other is called symbiosis
Name the association in which one species produces poisonous substance or a change in environmental conditions that is harmful to another species.
Name the association in which one species produces poisonous substance or a change in environmental conditions that is harmful to another species.
$A$ : An ecological niche is usually occupied by a single species.
$R$ : More than one species can live in same habitat.
$A$ : An ecological niche is usually occupied by a single species.
$R$ : More than one species can live in same habitat.
Find odd one out, according to parasitism.
Find odd one out, according to parasitism.