Question

The above figure shows open circulatory system of cockroach. Identify A, B and C

	A	B	C
(a)	Posterior aorta	Alary muscles	Chambers of heart
(b)	Anterior aorta	Ciliary muscles	Chambers of heart
(c)	Anterior aorta	Alary muscles	Chambers of heart
(d)	Anterior aorta	Circular muscles	Chambers of heart

• A. a
• B. b
• C. c
• D. d

Answer 1

Answer: (C)

Correct answer is (c) c