Biology

This chapter explains the characteristics of living and non-living along with the differences between them. This chapter also provides information on the branches of biology and some important contributions of biology are also given here.

The cell is the structural unit of life. In this chapter, we will learn in detail the theories. types and structure of the cell along with its functions. A brief note on cell division is also given here.

This chapter deals with the complex organization of living organisms. It also explains about the plant, animal, vascular and connective tissues. We will also learn the morphology and anatomy of roots, stems and leaves in detail here.

This chapter discusses the nomenclature of acellular and multicellular organisms. We will also learn in detail about animal and plant kingdom. This chapter further provides information on some useful and harmful bacteria’s along with examples.

This chapter explains the nutrition in plants and animals. It also explains the different types of nutrients along with their functions. A brief note on the human digestive system, role of digestive enzymes in digestion and digestive disorders is given here.

This chapter deals with the respiration process in plants and animals. It also differentiates between aerobic and anaerobic respiration. We will also learn about the human respiratory system, movement of air during respiration and respiratory disorders.

This chapter discusses the process of transportation of blood and water in animals and plants. A brief note on the human blood and circulatory system is given here. This chapter also explains the lymphatic system and the disorder of the circulatory system.

This chapter explains the excretion process in plants and animals. A brief note on the human excretory system is given here. This chapter also lists a few excretory system diseases along with their causes.

This chapter highlights the parts, movement and functions of the skeletal system. It also explains in detail the nervous and endocrine system of the human body along with its functions. A brief note on sense organs is also provided in this chapter.

This chapter explains in detail the two types of the reproduction process. It also explains the sexual reproduction in plants, pollination process and the agents of pollination. A brief note on the male and female reproductive system in humans is given here.

Heredity is the transmission of physical traits from parents to offspring. This chapter explains Mendel’s experiments, sex-linked inheritance and different genetic variations. A brief note on DNA and RNA is also given in this chapter.

In this chapter, we will learn the different types of plants and animal diseases along with their symptoms and control We will also learn some common diseases of poultry with their symptoms, causative agents, transmission and prevention in this chapter.

This chapter provides information about communicable and non-communicable diseases in humans. It also discusses the diseases caused by helminths and fungi. We will also learn about genetic defects in humans and the importance of immunization.

This chapter comprises questions related to the concepts discussed in the previous chapters of biology for practice. By answering these questions, you can assess your conceptual knowledge and will also help you understand the concepts better.