Types of Circulatory System (Part 2)

Biology

Organisma kecil dan ringkas seperti serangga dan invertebrata yang lain

Small and simple organisms such as insects and other invertebrates

Organisms that have a closed circulatory system

Large and complex organisms such as fish, amphibians, humans, and other vertebrates

Types of circulatory system of insects

Open blood circulatory system

Types of circulatory system of fish

Closed blood circulatory system

Types of circulatory system of amphibians

Closed blood circulatory system

Types of circulatory system of humans

Closed blood circulatory system

Number of circulations of fish

Single (blood flows in the blood vessel and through the heart once in a complete circulation)

Number of circulations of amphibians

Double(blood flows in the blood vessel and through the heart twice in one complete circulation)

Number of circulations of human

Double(blood flows in the blood vessel and through the heart twice in one complete circulation)

Number of heart cavities in insects

The heart is made up of many cavity segments