What is unique in the blood circulation ...

What is unique in the blood circulation of Herdmania?

A

Its slow beat

B

To generate high blood pressure

C

Its immense cardiac output

D

Its ability to reverse the direction of blood flow when heart contracts

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Verified by Experts

The correct Answer is:

D

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In Urochordate larva is known as
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In Urochordate the basic chordate characters are present
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What is unique in the blood circulation of Herdmania?
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In Herdmania, excretion is carried out by
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Spicules are found in
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Test (tunic) of Herdmania is a thick protective covering. The test is ...
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During retrogressive metamorphosis of the ascidian tadpole, which one ...
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Members of Cephalochordata are
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Cephalochordates are
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Amphioxus has
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Which is not a vertebrate
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Hatschek's nephridium is present in
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In cephalochordates, the circulatory system is peculiar because
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Kolliker's pit of Amphioxus is concerned with sense of
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Wheel organ of Amphioxus is also called
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Velum of Branchiostoma is a
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Hepatic portal vein is found in
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which one feature is common to Amphioxus , frog sea horse and crocdile
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The animal having notochord throughout life is
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Three fundamental characters of all chordates are
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