Male and female cockroaches can be distinguished externally through (a) anal styles in male (b) anal cerci in female (c) anal style and antennae in females (d) both (b) and (c).

Male and female cockroaches can be distinguished
externally through
(a) anal styles in male (b) anal cerci in female
(c) anal style and antennae in females
(d) both (b) and (c).
by

1 Answer

Answer :

(a) anal styles in male
by

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