81. Which statement is true for Cockroach ?
A. Ten ovirioles in ovary
B. Nymph is catterpillar form
C. Anal cerci are absent in female animal
D. It is ureatelic animal
Answer : Option C
Which is the correct option is case of Cockroch in following column A and B ?
A B
(P) Mouth parts of Cockroach (i) Anal cerci
(Q) Segments of walking leg (ii) Malpighian tubule
(R) Sound receptor structure (iii) Mandibles, maxillae
(S) Excretory unit (iv) Coxa, trochanter
A. P, Q, R, S = i, ii, iii, iv
B. P, Q, R, S = iii, iv, ii, i
C. P, Q, R, S = iii, iv, i, ii
D. P, Q, R, S = iii, iv, i, ii
Answer : Option C
Select the correct option from following columns is case of Cockroach ?
(p) Gizzard (i) Sound receptor
(q) Rectum (ii) Chitin
(r) Anal cerci (iii) Cuticle
(s) Foregut and midgut (iv) 10th tergum
A. p, q, r, s, = i, iii, ii,iv
B. p, q, r, s = ii, iv, i, iii
C. p, q, r, s = i, iv, iii, ii
D. p, q, r, s = i, ii, iii, iv
Answer : Option B