Select the correct option with respect to cockroaches.
Correct answer: B. Males bear short anal styles not present in females
- A. Malpighian tubules convert nitrogenous wastes into urea
- B. Males bear short anal styles not present in females
- C. Nervous system comprises of a dorsal nerve cord and ten pairs of ganglia
- D. The forewings are tegmina which are used in flight
Explanation
Males have paired anal styles on 9th abdominal sternite which are absent in females.
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