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10th Karnataka Board
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Which of the following is/are the respiratory organs of the plant?

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Important Questions on Life Processes

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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 35
During the marathon, we sometimes get painful contractions of leg muscles due to the accumulation of one of the following in leg muscles. This is
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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 36

 Match the terms given in column I with their uses in column II.

  Column I   Column II
(i) Heart (a) Pipes for transport in humans
(ii) Arteries and Veins (b) Clotting of blood
(iii) Xylem vessels (c) Pumping organ
(iv) RBC (d) Water transport in plants
(v) Platelets (e) Carrier of oxygen
MEDIUM
10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 37
Which of the following regarding blood composition is correct
EASY
10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 38
Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?
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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 39
_____, which are cell fragments, help in the coagulation of blood. (Erythrocytes/White blood cells/ Platelets/Haemoglobin)
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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 40
State the term used for the transport of food from leaves to other parts of the plant.
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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 41
How many ventricles are there in the heart of a frog?
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10th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 6 - Life Processes>Exercise>Q 42
What type of blood is found in the blood vessels which carry blood from the right ventricle to the lungs. Is it deoxygenated or oxygenated?