Myrmecophily is a beneficial association between a flowering plant and

The given figure shows . . . . . . .

Select the correct option for the following organisms:
$I -$ Copepods,$II -$ Liver fluke,$III -$ Lice,$IV -$ Ticks,$V -$ Ascaris,$VI -$ Cuscuta
Ectoparasites $\quad\quad$ Endoparasites

$A$ cuckoo laying eggs in the nest of other species of birds,is an example of

Which of the following is most appropriately defined?

Match the following columns:

Column-$I$	Column-$II$
$P. +,+$	$I. \text{Mutualism}$
$Q. -,-$	$II. \text{Parasitism}$
$R. -,0$	$III. \text{Competition}$
$S. +,0$	$IV. \text{Amensalism}$
$T. +,-$	$V. \text{Commensalism}$
	$VI. \text{Predation}$