Statements
$I.$ Recent studies support competition as suggested in 'Gauses's Competitive Exclusion Principle'
$II.$ Gause's hypothesis says if two species compete for same resources then one will be eliminated by another species
$III.$ More recent studies point out that species facing competition might evolve mechanisms that promote co-existence rather than exclusion
$IV.$ Gause's competitive exclusion principle is effective when resources are in excess
$V.$ Unlimited resources give better opportunity for adaptation
Choose the correct combination of statements
$I, II$ and $III$
$II, III$ and $IV$
$III, IV$ and $V$
$I, IV$ and $V$
Small fish get stuck near the bottom of a shark and derives its nutrition from it. This kind of association is called as
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 |
What is a keystone species
Members of a population