NCERT Solutions for Class 11 Biology Chapter 19: CBSE students who are looking for Class 11 Biology Chapter 19 NCERT Solutions have come to the right place. Students can avail the NCERT solutions for all the exercise questions of this chapter from this article. CBSE Class 11 students can use these Solutions to complete their class assignments. Also, these solutions can be used to revise the chapter. This chapter is very important from the exam point of view. Therefore, it is essential that students understand the concepts thoroughly before attempting the exercise questions. If they face any difficulty, they can refer to the solutions.
Students can download the NCERT Solutions For Class 11 Biology PDF from this article. It will help in the quick offline revision of the chapter as and when required. So, go through these Solutions For Class 11 Biology Chapter 19.
NCERT Solutions For Class 11 Biology Chapter 19
Before getting into the detailed NCERT Solutions For Class 11 Biology Chapter 19, let’s have a look at the sections and sub-sections of this chapter:
|19.1||Human Excretory System|
|19.3||Function of the Tubules|
|19.4||Mechanism of Concentration of the Filtrate|
|19.5||Regulation of Kidney Function|
|19.7||Role of other Organs in Excretion|
|19.8||Disorders of the Excretory System|
CBSE NCERT Solutions For Class 11 Biology Chapter 19: Excretory Products and their Elimination
The human excretory system consists of a pair of kidneys, ureters, urinary bladder, and urethra. The functions of all these organs will be explained in this chapter. Nitrogen-containing substances, ions, CO2, water, etc, accumulate in the body and need to be eliminated. The nature of nitrogenous wastes formed and their excretion vary among animals depending on the habitat (availability of water). Protonephridia, nephridia, malpighian tubules, green glands, and the kidneys are the common excretory organs in animals. They not only eliminate nitrogenous wastes but also help in the maintenance of the ionic and acid-base balance of the body. All these topics will be discussed in Class 11 Biology Chapter 9 – Excretory Products and their Elimination.
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The most effective way to score well is by practising the questions on your own. So, once you are done with the theory, try to solve the exercise questions. If you get stuck somewhere, refer to the NCERT solutions provided here. The solutions will guide you in further steps.
Embibe has a wholesome package for you to achieve your desired target of marks. At Embibe, you can practice Class 11 Biology Chapter 18 questions as well as questions from other chapters for free. You can also take Class 11 Biology Chapter 18 mock test on Embibe. These will help you not only in your Class 11 & Class 12 exams but also in your NEET Preparation.
We hope this article on NCERT Solutions for Class 11 Biology Chapter 19 helps you. If you have any question, feel free to ask in the comment section below. We will get back to you at the earliest.23 Views