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11th West Bengal Board
IMPORTANT
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Phallic gland of cockroach is related to-

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Important Questions on Structural Organisation in Animals

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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 27
Which of the following animals undergoes paurometabolous development?
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 28
Which system of cockroach has a mushroom-shaped gland?
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 29
The nerve cord of cockroach is characterised by:
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 30
The number of thoracic and abdominal ganglia in the nervous system of cockroach are-
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 1

Choose the correct answer from the bracket:

From the _____ part of the body of the cockroach, three pairs of legs develop. (Abdomen / Thorax)

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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 2
In the cockroach, the abdomen is divided into _____ segments.
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 3
There is no anal _____ in the female cockroach.
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11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 5 - Structural Organisation in Animals>EXERCISE>Q 4
The chitinous plate is found in the _____ of the alimentary canal of the cockroach. (Mouth/Gizzard)