There is more competition for survival between
Same animals of same niche
Different animals of same niche
Same animals of different niche
Different animals of different niche
If the strong partner is benefitted and the weak partner is damaged. It is known as
Given below are two statements:
Statement $I:$ Gause's 'Competitive Exclusion Principle' states that two closely related species competing for the same resources cannot co-exist indefinitely and competitively inferior one will be eliminated eventually.
Statement $II:$ In general, carnivores are more adversely affected by competition than herbivores.
In the light of the above statements, choose the correct answer from the options given below:
Match the column $I$ and $II$
Column - $I$ | Column - $II$ |
$(a)$ Parasitism | $(i)$ $++$ |
$(b)$ Commensalism | $(ii)$ $+-$ |
$(c)$ Amensalism | $(iii)$ $0+$ |
$(d)$ Mutualism | $(iv)$ $0-$ |
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
Give a suitable example for commensalism.