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Body Fluids and Circulations
Which one of the following animals has two separate circulatory pathways?
Frog
Lizard
Whale
Shark
C.
Whale
The circulatory system in which two distinct and separate circulatory pathways for blood flow are involved, is called double circulatory system(also double-loop circulatory system). It occurs in mammals and birds whale is a mammal so it shows above characteristic.
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Match the following options:
Why do we consider Blood as a connective tissue?
Describe the evolutionary changes in the pattern of heart among vertebrates.
Why do we call our heart myogenic?
Sino-auricular node is called pacemaker of our heart. Why?
Write the differences between
(d) P wave and T wave
Write the differences between
Systole and diastole
Write the differences between
(a) Blood and lymph
Write the differences between
Open and closed circulatory system
What is the differences between lymph and Blood?
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