Chapter Exam

Chapter 7: Structural Organisation in Animals — Online MCQ Test

Q: Which of the following is the outermost tissue covering the body surface and lining organs?

Answer: A. Epithelial tissue — Epithelial tissue forms the outer covering of the body and lines internal organs and cavities.

Q: Which connective tissue connects muscle to bone?

Answer: B. Tendon — Tendons are dense connective tissues that attach muscles to bones.

Q: Which epithelial tissue lines the inner surface of blood vessels?

Answer: B. Squamous epithelium — Simple squamous epithelium lines blood vessels and helps in smooth flow of blood.

Q: Which of the following is NOT a characteristic of cardiac muscle?

Answer: D. Multinucleate fibres with peripheral nuclei — Cardiac muscle is uninucleate or binucleate, branched, involuntary, and has intercalated discs.

BIOLOGY · Grade 11 · CBSE(NCERT)

Practice Chapter 7: Structural Organisation in Animals with a free chapter-wise online MCQ test for CBSE(NCERT) Grade 11 BIOLOGY. This chapter covers: Epithelial Tissue Connective Tissue Muscular Tissue Nervous Tissue Cockroach Morphology Anatomy Organ System Animal Tissues. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter 7: Structural Organisation in Animals — Important Questions & Answers (FAQ)

Frequently asked questions from CBSE(NCERT) Grade 11 BIOLOGY — Chapter 7: Structural Organisation in Animals, with answers and explanations. These are sample questions; the exam has its own separate question set.

Which of the following is the outermost tissue covering the body surface and lining organs?

A. Epithelial tissue ✓
B. Connective tissue
C. Muscular tissue
D. Nervous tissue

Answer: A. Epithelial tissue
Epithelial tissue forms the outer covering of the body and lines internal organs and cavities.

Which connective tissue connects muscle to bone?

A. Ligament
B. Tendon ✓
C. Areolar tissue
D. Cartilage

Answer: B. Tendon
Tendons are dense connective tissues that attach muscles to bones.

Which epithelial tissue lines the inner surface of blood vessels?

A. Cuboidal epithelium
B. Squamous epithelium ✓
C. Columnar epithelium
D. Stratified epithelium

Answer: B. Squamous epithelium
Simple squamous epithelium lines blood vessels and helps in smooth flow of blood.

Which of the following is NOT a characteristic of cardiac muscle?

A. Involuntary nature
B. Branched fibres
C. Presence of intercalated discs
D. Multinucleate fibres with peripheral nuclei ✓

Answer: D. Multinucleate fibres with peripheral nuclei
Cardiac muscle is uninucleate or binucleate, branched, involuntary, and has intercalated discs.

Which of the following statements about epithelial tissue is TRUE?

A. It has abundant intercellular matrix
B. Cells are tightly packed with little intercellular space ✓
C. It always contains blood vessels
D. It performs conduction of impulses

Answer: B. Cells are tightly packed with little intercellular space
Epithelial cells are closely packed and show very little intercellular matrix or space.