Question

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 ovarioles, containing a chain of developing ova (iv) In cockroach the nymph grows by moulting about $13$ times to reach the adult form

• A. a
• B. b
• C. c
• D. d

Answer 1

Answer: (C)

c

Answer 2

In female cockroach, each ovary is formed of a group of eight ovarian tubules or ovarioles, containing a chain of developing ova