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 |
$(a-v)(b-v i)(c-v i)(d-i i i)(e-i i)(f-i)$
Gause's law is true only when
Explain competition in detail.
Match the items in Column $I$ with those in Column $II$:
Column - $I$ | Column - $II$ |
$(a)$ Herbivores-Plants | $(i)$ Commensalism |
$(b)$ Mycorrhiza-Plants | $(ii)$ Mutualism |
$(c)$ Sheep-Cattle | $(iii)$ Predation |
$(d)$ Orchid-Tree | $(iv)$ Competition |
Select the correct option from following
When the organisms live together in such a manner that one organism is benifitted, while other has no effects, it is called
$A$ : Fig species and wasp have tight one to one relatioinship.
$R$ : Angiosperms and insects are coevolved to perform a plant-pollinator interaction.