Embibe Big Book for Science for Maharashtra Board Class 7

Science

Nutrition in Living Organisms

This chapter explains the process of growth in living organisms. It describes the role of nutrition in plants and animals, along with respiration, excretion, reproduction, and lifespan.

This topic covers concepts such as nutrients, nutrition, micronutrients, etc.

Introduction to Nutrition and its Types

This topic covers concepts such as nitrogen fixation, mode of nutrition, autotrophs, chlorophyll, heterotrophic mode of nutrition in plants, etc.

Types of Nutrition in Plants

This topic covers concepts such as role of phosphorus in plants, deficiency of phosphorus in plants, role of potassium in plants, deficiency symptoms of potassium in plants, role of magnesium in plants, etc.

Role of Nutrients and Effects of their Deficiency in Plants

This topic covers concepts such as nutrition in animals, digestion, assimilation of food, egestion, and absorption by animals.

Nutrition in Animals

This topic covers concepts such as scavenging, nutrition in amoebae, carnivores, classification of animals based on food habits, omnivores, etc.

Types of Nutrition in Animals

General Science Standard Seven

CONCERT Science 7

AWARENESS SCIENCE for Seventh Class

Science 7

SCIENCE TEXTBOOK FOR CLASS VII

Amoeba- Its Movement and Digestion

Process of Digestion in Human Beings

Mode of Nutrition in Insectivorous Plants

Organisms and Food Chains

Understanding the Physiology of Digestion

Essential Mineral Nutrients in Plants

Modes of Nutrition in Animals

Modes of Nutrition

Nutrition

This chapter focuses on understanding the need for natural resources, their types, and significance. It includes various types of mineral resources obtained from oceans. It also highlights the use of natural resources and their conservation.

Natural Resources

In this chapter, we will learn about the various body systems. It discusses the types and functions of the muscular system. Also, it describes the various organs of the digestive system and their function in detail.

The Muscular System and Digestive System in Human Beings

This chapter sheds light on the cell structure and its main parts. It describes the occurrence, nature, and growth of microorganisms. We will learn about the useful and harmful microorganisms with the help of an experiment.

Cell Structure and Micro-organisms

In this chapter, we will learn about the quantitative and qualitative wastage of food. It describes various methods of food preservation. Also, it discusses the tests to identify whether the food is spoiled or not.

Food Safety

This chapter highlights parts of a plant. These include leaves, fruits, flowers, shoot, stems, and roots. It also explains how these parts work together to help a plant survive.

Plants : Structure and Function

In this chapter, we will study the concept of living things that vary in size, shape, and behaviour. It also mentions the adaptive features and classification of different living things from several habitats.

The Living World : Adaptations and Classification

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Nutrition in Living Organisms

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