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10th CBSE
IMPORTANT
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Write the characteristic features of a good respiratory surface.

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>WORKSHEET>Q 6
Why don't plants have a consolidated respiratory system?
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 1
What can accumulate in muscle cells if they respire anaerobically?
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10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 2
Which of the following is not produced during anaerobic respiration in yeast?
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10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 3
Which of the following options shows air passage in the correct sequence?
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10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 4

Which of the following is known as the energy currency of the cell?

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10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 5
Respiratory gases are exchanged in a woody stem of plants, through:
EASY
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 6
Which of the following organisms can live in the absence of oxygen?
MEDIUM
10th CBSE
IMPORTANT
SCIENCE BIOLOGY Class-10>Chapter 1 - Life Processes>TESTING YOURSELF>Q 7
Where does lactic acid accumulate in muscle cells during anaerobic conditions?