Predation is
A unnatural way of transferring of energy to higher trophic level
A natural way of transferring of energy to higher tropic level
Harmful to the natural balance
All of the above
Match the columns :
Column - $I$ | Column -$ II$ |
$(a)$ Predation | $(i)$ Cuscuta and hedge plant |
$(b)$ Commensalism | $(ii)$ Balanus and Chathamalus |
$(c)$ Parasitism | $(iii)$ Cactus and Moth |
$(d)$ Competition | $(iv)$ Orchid and Mango |
Definitions / Explanation : Key stone species
In commensalism
Which one of the following is categorised as aparasite in true sense?
Competition for food, light and space is most severe between two