NCERT Solutions for Class 7 Science Chapter 11 – Transportation in Animals and Plants
This article deals with NCERT Solutions for Class 7 Science Chapter 11. First of all, Science is the study of the natural and physical world. Science is a subject that certainly requires curiosity. Therefore, NCERT Solutions is an excellent tool for studying science. These solutions are made in a way that arouses the curiosity of students. Science has an abundance of complex issues. NCERT solutions help in making difficult concepts easier.
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Download NCERT Solutions for Class 7 here.
CBSE Class 7 Science Chapter 11 – Transportation in Animals and Plants NCERT Solutions
NCERT solutions for class 7 science chapter 11 deals with Transportation in Animals and Plants. This chapter deals with the transportation of substances in animals and plants. These substances comprise of food, water, and oxygen. Most noteworthy, these substances are vital for survival. They provide energy to the body and then they turn to waste. Hence, these wastes must exit the body. This chapter explains how all of this takes place.
Sub-topics covered under NCERT Solutions for Class 7 Science Chapter 11
- 11.1 Circulatory System
- 11.2 Excretion in Animals
- 11.3 Transport of Substances in Plants
First of all, this chapter teaches students the basics of Biology. It provides knowledge to students about what happens inside bodies. Students will certainly get an idea of how animals and plants derive energy. Students will also get knowledge of the circulatory system and how it works. Above all, this chapter is an important step towards becoming a doctor.
Below is an explanation of the sub-units of this chapter
11.1 Circulatory System– It is a network consisting of blood vessels, blood, and heart. Heart certainly is the most important organ in the body. It is responsible for pumping the blood. A heart failure would certainly result in the death of the organism. The circulatory system supplies blood to everywhere in the body. Most noteworthy, this blood contains oxygen and nutrients. Hence, Circulatory system is vital for the body.
11.2 Excretion in Animals– Excretion is the process of removal of waste substances from the body. There is the removal of carbon dioxide from the body through the lungs. Furthermore, there is the removal of undigested food during egestion. Urine also comes out of the body in excretion. This sub-unit deals with excretion in more detail.
11.3 Transport of Substances in Plants– Here water and minerals are transported in plants. Plants prepare food during photosynthesis using water and carbon dioxide. This food is certainly the source of energy. Cells make energy by breakdown of glucose. Hence, every cell needs food. Furthermore, this part tells how food transportation happens from roots to leaves.
You can download NCERT Solutions for Class 7 Science Chapter 11 by clicking on the download button below
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