Biology

This chapter discusses topics such as Coronavirus Infection and COVID-19 Associate Infection.

This chapter explains the mechanism of the nervous system through the diagram. It elaborates the central nervous system and its significant roles. We will also discuss here the structure of a neuron and the process of the common reflex action.

This chapter discusses different types of diseases, including communicable and non-communicable diseases. It also explains the modes of transmission of diseases and ways to keep the surrounding clean, safe and hygienic.

In this chapter, we will concentrate on the modes of reproduction in plants. The summary of the bisexual flower is also discussed here through a table. Moreover, it demonstrates the process of pollination and its types.

This chapter covers topics such as Asexual Reproduction, Modes of Reproduction, Sexual Reproduction, etc.

This chapter explains the terms ecosystem, producers, decomposers, food chain, and food web. It comprises the biotic and abiotic components of an ecosystem. Besides, it briefs us on the interdependence amongst living organisms.

This chapter covers topics like introduction to natural resources, conservation of natural resources, and pollution.

This chapter highlights the uses of bacteria and fungus in food industries. Here, it defines the terms, such as agriculture, horticulture, pisciculture, green revolution, and white revolution. It also discusses the common names of plants and animals.

This chapter covers topics like introduction to transportation in plants, plant tissues, absorption of water and minerals, conduction in plants, transport of food and other substances, transpiration and guttation, and nutrient elements in plants.

This chapter covers topics like blood, lymphatic system, and human circulatory system.

This chapter covers topics like introduction to human endocrine system, different endocrine glands in humans, adolescence, stress management and personal hygiene.