Students have learnt that all organisms need food, water and oxygen for survival. They need to transport all these to various parts of their body. Further, animals need to transport wastes to parts from where they can be removed. Have you wondered how all this is achieved? They function to transport substances and together form the circulatory system. In NCERT Grade 7 Science Chapter 11, Transportation in Animals and Plants, students shall learn about transport of substances in animals and plants.
The chapter begins by discussing the circulatory system in human beings. Components of the circulatory system such as blood, blood vessels, heart, etc. are explained with the help of images, activities and simple language. The second section of the chapter focuses on the excretory system wherein excretory organs in human beings, their location, structure, function and basic mechanism is discussed. Diagrams and scientific facts aid to an interesting explanation of the section.The next section of NCERT Grade 7 Science Chapter 11, Transportation in Animals and Plants deals with Transportation in Animals. Transport of food, water and minerals with the help of roots and leaves and the process of transpiration that serves as a medium for excretion is discussed in this section.
Introduction to new concepts, new technical terms, Project work and demonstrations, make this chapter very creative and colourful. Students get accustomed to new terms and phenomena that shall help them in the future to deal with complex concepts associated to transportation in animals, plants as well as human beings. Get 100 percent accurate NCERT Solutions for Class 7 Science Chapter 11 (Transportation in Animals and Plants) explained by expert Science teachers. We provide solutions for the questions given in Class 7 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 7 Science. The topics and sub-topics in Chapter 11 Transportation in Animals and Plants are given below.
Ex 11.1 - CIRCULATORY SYSTEM
Ex 11.2 - EXCRETION IN ANIMALS
Ex 11.3 - TRANSPORT OF SUBSTANCES IN PLANTS.
We cover all questions in the chapter given below:-
Chapter 11 - 13 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Transportation in Animals and Plants. Download the free PDF of Chapter 11 Transportation in Animals and Plants and take the print out to keep it handy for your exam preparation.