Introduction to Tissues

Biology

This document introduces the concept of tissues in biology, defining them as groups of similar cells performing specific functions. It provides examples of tissues and delves into the components of blood, including RBCs and WBCs, their characteristics, and production.

cells tissues blood

20 Questions Easy Ages 10+ May 2, 2026

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About this Study Set

This study set covers Biology through 20 practice questions. This document introduces the concept of tissues in biology, defining them as groups of similar cells performing specific functions. It provides examples of tissues and delves into the components of blood, including RBCs and WBCs, their characteristics, and production. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 20 questions from the Introduction to Tissues study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is a tissue composed of?

A Individual cells
B Groups of cells with similar origins and functions
C Organs
D Organ systems

2 What is the primary function of a tissue?

A To form organs
B To perform a specific or particular function
C To transport substances
D To provide structural support

3 Which of the following is given as an example of a tissue?

A Bone Marrow
B Erythrocyte
C Blood
D Artery

4 What does RBC stand for in the context of blood?

A Red Blood Cell
B Ribonucleic Acid
C Respiratory Cell
D Resting Blood Cell

5 What is a characteristic shape of an erythrocyte?

A Spherical
B Biconcave
C Rod-shaped
D Irregular

6 Are mature erythrocytes nucleated?

A Yes
B No
C Sometimes
D Only in certain animals

7 What is another name for a white blood cell?

A Erythrocyte
B Monocyte
C Thrombocyte
D Leukocyte

8 What is the primary role of WBCs mentioned in the text?

A Transporting oxygen
B Blood coagulation
C Providing immunity
D Forming bone

9 What is a thrombocyte primarily involved in?

A Oxygen transport
B Immunity
C Blood coagulation
D Nutrient absorption

10 Where are blood cells produced?

A Liver
B Spleen
C Bone Marrow
D Lymph Nodes

11 Which type of tissue is characterized by its ability to contract?

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

12 Which tissue type is responsible for transmitting nerve impulses?

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

13 What is the main function of epithelial tissue?

A Movement
B Protection and secretion
C Support
D Conduction of impulses

14 What is the function of connective tissue?

A Contraction
B Information transmission
C Support, binding, and transport
D Protection

15 What are the four main types of animal tissues listed?

A Epithelial, Connective, Muscular, Nervous
B Blood, Bone, Muscle, Nerve
C Dermal, Vascular, Ground, Meristematic
D Red, White, Platelets, Plasma

16 What is the origin of cells that form a tissue?

A Different origins
B Similar origins
C Only from the brain
D Only from the heart

17 What is the function of blood mentioned in the text?

A Providing immunity
B Transporting oxygen and nutrients
C Blood coagulation
D Forming bone

18 What is the approximate lifespan of RBCs mentioned?

A 7-10 days
B 13-20 days
C 30-40 days
D 1-2 days

19 What is the shape of platelets?

A Biconcave disc
B Spherical
C Oval
D Irregular

20 Which of the following is NOT a type of animal tissue listed?

A Muscular tissue
B Nervous tissue
C Epidermal tissue
D Connective tissue

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