EASY
11th CBSE
IMPORTANT
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The first body segment of earthworm is

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Important Questions on Structural Organisation in Animals-Morphology and Anatomy of Animals

EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -28
The structure in earthworm which serves as a wedge to force open cracks in the soil is
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -29
Which among those is not involved in excretion in cockroaches?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -30
The juvenile hormone promoting the nymphal characteristics of insects, is produced by
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -31
The moulting hormone ecdysone belongs to the category of
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -32
Which of the following statements is incorrect pertaining to cockroach?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -33
In male cockroaches, sperms are stored in which part of the reproductive system?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -34
Select the correct route for the passage of sperms in male frogs.
HARD
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 11 - Structural Organisation in Animals-Morphology and Anatomy of Animals>TEST QUESTIONS>Q -35

Which of the following features is used to identify a male cockroach from a female cockroach?