Consider the following four statements (i) - (iv) and select the correct option stating which ones are true (T) and which ones are false (F)
(i) In male cockroach, genital pouch or chamber lies at the hind end of abdomen bounded dorsally by `9^(th)` and `10^(th)` terga and ventrally by the `9^(th)` sternum.
(ii) In cockroach, the haemolymph is composed of colourless plasma and haemocytes
(iii) In female cockroach each ovary is formed of a group of ten ovarian tubules or overioules, containing a chain of developing ova
(iv) In cockroach the nymph grows by moulting about 13 times to reach the adult form.