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9th West Bengal Board
IMPORTANT
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What type of blood is carried by the pulmonary artery?

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Important Questions on Circulation

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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?
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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-
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 36
The rate of transpiration increases due to
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 37
In which pair of following animals haemoglobin is found?
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 3
Vitamin _____ helps in blood coagulation.
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 7
_____ is a metal present in haemoglobin.
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9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 11 - Circulation>EXERCISE>Q 9
_____ is the metal present in haemocyanin.