Which ones have open circulatory system?
1. Ascidia 2. Cockroach 3. Earthworm 4. Prawn 5. Silver Fish 6. Snail 7. Squid

A list of animals is given below, identify the animals with open circulatory system and choose the correct answer. I. Ascidia II. Cockroach III. Earthworm IV. Prawn Vgt Silverfish VI. Snail VII. Balanoglossus.

A list of animals is given below. Identify the animals with open circulatory system and choose the correct answer. (A) Acidia (B) Cockroach (C) Earthworm (D) Prawn (E) Silverfish (F) Snail (G) Squid

Which one of the following does not have an open circulatory system?

Which of the following belongs to Phylum Arthropoda? (1) Cockroach (2) Gold fish (3) Silver fish (4) Cuttle fish

Bipedal locomotion is found in: 1.Fish 2.Cockroach 3.Dogs 4.Human

Which one of the following is not found in male reproductive system of Cockroach? 1. Ejaculatory duct 2. Mushroom gland 3. Spermatheca 4. Conglobate gland.

Given below the simplified pathway of the circulatory system of man: Name the blood vessels labelled 1. 3. 6. and 7.

Which one of the following statement is correct ? The system of linear equations, 2x + 3y = 4 and 4x + 6y = 7 , has

Muschroom gland a part of- (1) Digestive system of cockroach (2) Respiratory system of cockroach (4) Male resproductive system of earthworm (4) Male resproductive system of cockroach