Exercises

Objective Questions

Fill in the blanks

Match the following

The Living World

Biology

Biological Classification

Plant Kingdom

Animal Kingdom

Morphology of Flowering Plants

Anatomy of Flowering Plants

Structural Organisation in Animals

Cell: The Unit of Life

Biomolecules

Cell Cycle and Cell Division

Transport in Plants

Mineral Nutrition

Photosynthesis in Higher Plants

Respiration in Plants

Plant Growth and Development

Digestion and Absorption

Breathing and Exchange of Gases

Body Fluids and Circulation

Excretory Products and their Elimination

Locomotion and Movement

Neural Control and Coordination

Chemical Coordination and Integration

Class 11 Biology is overall about living things and animal and plant kingdom. In addition, it gives a comprehensive knowledge about the living world. The book has 22 chapters each explaining different parts of organic life. Chapter 1 explains what is the living world and how it works. Chapter 2 describes the different biological classification of organic life. Chapter 3 teaches about the plant kingdom its various classification and characteristics. Chapter 4 is about the animal kingdom, its classification, and its characteristics. Chapter 5 is about the morphology of plants, which simply describe the different structures of plants. Chapter 6 is about the anatomy of flowering plants. Chapter 7 describes the structural organization of animals. Chapter 8 teaches about the cell, which is the fundamental unit of life. Chapter 9 discusses biomolecules that means the molecules that the living organisms produce. Chapter 10 explains the cell life cycle and cell division. Chapter 11 discusses the transport system in Plants. Chapter 12 is about the mineral nutrition requirement of plants. Chapter 13 explains the requirement and use of photosynthesis in higher plants. Chapter 14 teaches about respiration in Plants. Chapter 15 describes plant growth and development. Chapter 16 is about the digestion and absorption of plants. Chapter 17 defines the process of breathing and exchanges of gases. Chapter 18-22 describes circulation, excretory products, locomotion, neural control, and chemical coordination in plants.