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9th West Bengal Board
IMPORTANT
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What is the name of the type of circulatory system when blood directly enters into the body cavity?

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Important Questions on Circulation

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 28
Name the type of circulatory system is found in most of the arthropods (cockroach).
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 29
Name the animal in which closed circulatory system is found-
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 30
Which one of the following three is not seen in the open type of circulatory system?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 31
What type of blood does receive by left ventricle?
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 32
What type of blood is carried by the pulmonary artery?
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 33
Which of the following chambers of heart does receive oxygenated blood from lungs?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 34
From which chamber of the human heart the oxygenated blood is supplied to the different parts of the body?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 35
The function of left atrium (auricle) is-