Stopage of reproduction in an organism by creating hurdle in its biology or physiology or its distruction by use of another organism is known as
Predation
Competition
Biological control
Physiological control
$A$ : An ecological niche is usually occupied by a single species.
$R$ : More than one species can live in same habitat.
Which of the following is incorrect w.r.t. competition?
Competition for light, nutrients and space is most severe between
Match List $I$ with List $II$.
List $I$ (Interacting species) | List $II$ (Name of interaction) |
$A$. A Leopard and a Lion in a forest/grassland | $I$. Competition |
$B$. A Cuckoo laying egg in a Crow's nest | $II$. Brood parasitism |
$C$. Fungi and root of a higher plant in Mycorrhizae | $III$. Mutualism |
$D$. A cattle egret and a Cattle in a field | $IV$. Commensalism |
Choose the correct answer from the options given below.