Match the following columns with reference to cockroaches and select the correct option:

Column$-\mathrm{I}$		Column$-\mathrm{II}$
(a)	Grinding of the food particles	(i)	Hepatic caeca
(b)	Secrete gastric juice	(ii)	${10}^{\text{th }}$ segment
(c)	$10$ pairs	(iii)	Proventriculus
(d)	Anal cerci	(iv)	Spiracles
		(v)	Alary muscles

Anal cerci: A pair of anal cerci arises from the lateral sides of the ${10}^{\mathrm{th}}$ segment in both males and females. It has a sensitivity to sound & vibrations.

Gizzard/Proventriculus: It consists of six chitinous teeth and helps in the grinding of food materials. The outer membrane is thick to help in grinding.

At the junction between gizzard and midgut, $6-8$ finger-like tubular structures are present called hepatic caeca. These hepatic caeca help in the secretion of gastric juice and absorption.

Spiracles: The respiratory system in a cockroach opens to the outside by $10$ pairs of lateral openings called spiracles. $2$ pairs of spiracles occur in the thorax and $8$ pairs in the abdomen.