COCKROACH CIRCULATORY SYSTEM

Read the given statements about the blood vascular system of cockroach. I. The circulatory system of cockroach is of closed type II. It contains no blood vessels except aorta of the heart . III. The heart is 6 - chambered. IV The haemolymph is composed of coloruless plasma and haemocytes. Which of the statement (s) given above is / are INCORRECT ?

Closed Circulatory System|Excretory System|Nervous System

Human Circulatory System

(cockroach) Anatomy OF Cockroach Respiration system || Circulatory System || Excretory system

Cockroach - Alimentary Canal|Circulatory System|Respiratory System|Excretory System

Circulatory System Introduction || Blood Vascular System OF Different Animal Groups || Open Vs Closed Circulatory System || Body Fluids

Disporders Related To Circulatory System

Assertion : Closed circulatory system is less efficient than open circulatory system Reason : The blood flow is slow is closed circulatory system than in open circulatory system.

Cockroach - Nervous system|Cockroach - Sense Organ|Cockroach- Male Reproductive System|Cockroach- Female Reproductive System|Reproduction