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NCERT Exemplar · Class 11 · Biology

Chapter 7: Structural Organisation in Animals

Practice each question, then open the answer or worked solution.

MULTIPLE CHOICE QUESTIONS

9 questions
Q1Written answer

Which one of the following types of cell is involved in making of the inner

walls of blood vessels?

a. Cuboidal epithelium

b. Columnar epithelium

c. Squamous epithelium

d. Stratified epithelium

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Worked solution

Option (c) is the answer.

Q2Written answer

To which one of the following categories does adipose tissue belong?

a. Epithelial

b. Connective

c. Muscular

d. Neural

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Worked solution

Option (b) is the answer.

Q3Written answer

Which one of the following is not a connective tissue?

a. Bone

b. Cartilage

c. Blood

d. Muscles

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Worked solution

Option (d) is the answer.

Q4Written answer

Setae help in locomotion in earthworm but are not uniformly present in

all the segments. They are present in

a. 1st segment

b. Last segment

c. Clitellar segment

d. 20th – 22nd segment

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Worked solution

Option (b) is the answer.

Q5Written answer

Which one of the following statements is true for cockroach?

a. The number of ovarioles in each ovary is ten.

b. The larval stage is called caterpillar

c. Anal styles are absent in females

d. They are ureotelicSolution:

Option (d) is the answer.

6. Match the following and choose the correct option

Column I

A. Adipose tissue

B. Stratified epithelium

C. Hyaline cartilage

D. Fluid connective tissue

Column II

i. Nose

ii. Blood

iii. Skin

iv. Fat storage

Options:

a. A-i, B-ii, C-iii, D-iv

b. A-iv, B-iii, C-i, D-ii

c. A-iii, B-i, C-iv, D-ii

d. A-ii, B-i, C-iv, D-iii

Show solutionHide solution
Worked solution

Option (b) is the answer.

Q6Multiple choice

Match the following and choose the correct option

Column I

A. Adipose tissue

B. Stratified epithelium

C. Hyaline cartilage

D. Fluid connective tissue

Column II

i. Nose

ii. Blood

iii. Skin

iv. Fat storage

Options:

Show answerHide answer
Correct option: B
Show solutionHide solution
Worked solution

Option (b) is the answer.

Q7Written answer

Match the following and choose the correct option

Column I

A. Hermaphrodite

B. Direct development

C. Chemoreceptor

D. Blood gland in earthworm

Column II

i. Produces blood cells and

haemoglobin

ii. Testis and ovary in the same

animal

iii. Larval form absent

iv. Sense of chemical substances

Options:

a. A-ii, B-iii, C-iv, D-i

b. A-iii, B-ii, C-iv, D-i

c. A-i, B-iii, C-ii, D-i

d. A-ii, B-iv, C-iii, D-i

Solution;

Option (a) is the answer.

8. Match the following with reference to cockroach and choose the correct

Option

Column I

A. Phallomere

B. Gonopore

C. Spermatophore

D. Ovarioles

Column II

i. Chain of developing ova

ii. Bundles of sperm

iii. Opening of the ejaculatory duct

iv. The external genitalia

Options:

a. A-iii, B-iv, C-ii, D-i

b. A-iv, B-iii, C-ii, D-i

c. A-iv, B-ii, C-iii, D-i

d. A-ii, B-iv, C-iii, D-i

Show solutionHide solution
Worked solution

Option (b) is the answer.

Q8Multiple choice

Match the following with reference to cockroach and choose the correct

Option

Column I

A. Phallomere

B. Gonopore

C. Spermatophore

D. Ovarioles

Column II

i. Chain of developing ova

ii. Bundles of sperm

iii. Opening of the ejaculatory duct

iv. The external genitalia

Options:

Show answerHide answer
Correct option: B
Show solutionHide solution
Worked solution

Option (b) is the answer.

Q9Written answer

Match the following and choose the correct option

Column I Column II

A. Touch

B. Smell

C. Cranial nerves

D. Medulla oblongata

Column II

i. Nasal epithelium

ii. Foramen magnum

iii. Sensory papillae

iv. Peripheral nervous system

Options:

a. A-iii, B-i, C-ii, D-iv

b. A-ii, B-i, C-iv, D-iii

c. A-iii, B-iv, C-ii, D-i

d. A-iii, B-i, C-iv, D-ii

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Worked solution

Option (d) is the answer.