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11th Tamil Nadu Board
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Buccopharyngeal respiration in frog

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Important Questions on Organ and Organ Systems in Animals

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 10
Kidney of the frog is
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 11
Presence of gills in the tadpole of frog indicates that
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 12
Choose the wrong statement among the following
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 13
Which of the following are the sense organs of Cockroach?
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11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 14
What characteristics are used to identify the earthworms?
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11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 15
What are earthworm casts?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 16
 How do earthworms breathe?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 17
Why do you call cockroach a pest?