Which of these is characteristic of hindwings of a cockroach?
A. Thick, Smooth
B. Opaque, Leathery
C. Membranous, Transparent
D. Moist, Thick
Answer:C
Which of these is characteristic of hindwings of a cockroach?
A. Thick, Smooth B. Opaque, Leathery C. Membranous, Transparent D. Moist, Thick