EASY
11th CBSE
IMPORTANT
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In earthworm, a single pair of the male genital pore is present.

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Important Questions on Structural Organisation in Animals

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 11
Setae help in locomotion of earthworm.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 11

Correct the wrong statement

Muscular layer in the body wall of an earthworm is made up of only circular muscles.

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 11
Typhlosole is the part of intestine of earthworm.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 12
Why nephridia in earthworm that are basically similar in structure classified into three types? Mention the names of each.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 13

Common name of some animals are given in Column A, write their scientific name in Column B.

Column A Column B
(a) Tiger -
(b) Peacock -
(c) Housefly -

 

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 14
Which body part in the cockroach performs the grinding of food particles, whether crop or gizzard?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 14
Malpighian tubules help in removal of whether nitrogenous wastes or food wastes.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 14
The hindgut of the cockroach is differentiated into the ileum, colon, and _____.