Body Fluids and Circulation plays a fundamental role in transporting nutrients, hormones and other important molecules from their sites of absorption to different tissues and organs for further process. Blood is the special, fluid connective tissue and a major element in the circulatory system of the human body. It is involved in transporting respiratory gases, excreting waste products, digested food, and various substances from one part to different parts of the human body. The major components of blood are the plasma, red blood cells, white blood cells and platelets. Among which, the Red blood cells comprises about 40%-45% of the total blood volume, the white blood cell is about 1% of the total blood volume. Plasma is the yellowish, liquid portion of the blood, mostly made up of water and it also contains proteins, sugars, hormones and salts.
NCERT Solutions for Class 11 Biology Chapter 18 Body Fluids and Circulation help students in their preparations. This material includes solutions for all the questions given in the class 11 biology NCERT textbook. Those students who find difficulties in preparing their notes can refer these NCERT Solutions Class 11 Biology.
Chapter 18- Body Fluids and Circulation is one of the most important topic with high weightage marks in both board and other competitive exams. Therefore students are required to practice all the important questions along with their diagrams to ace in their upcoming exams.Along with the introduction, students can find other basic terminologies which are explained in detail and these topic includes Functions of the circulatory system, components of blood, functions and different types of blood cells and lot more. The class 11 NCERT solutions for Biology, chapter 18 body fluids, and circulation provided here is comprehensive and very easy to understand. The NCERT class 11 biology solutions for class 11 chapter 18 PDF are also available here for download. For more detail information regarding this NCERT solutions, check for the below pdf links.
Q3: Match column I with column II:
Q5: What is the difference between lymph and blood?
(b) Open and closed systems of circulation
(c) Systole and diastole
(d) P-wave and T-wave
BYJU’S- the learning app, provides free NCERT Solutions for class 11 Biology and are available chapter wise to help students in their exam preparations. These solutions are prepared by the team of our subject experts and framed under the guidelines of NCERT and updated syllabus of CBSE board. These materials include detailed explained solutions for all the questions in Class 11 Biology Chapter 18- Body Fluids and Circulation.