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Chapters
2: Sexual Reproduction in Flowering Plants
3: Human Reproduction
4: Reproductive Health
5: Principles of Inheritance and Variation
6: Molecular Basis of Inheritance
7: Evolution
▶ 8: Human Health and Disease
9: Strategies for Enhancement in Food Production
10: Microbes in Human Welfare
11: Biotechnology : Principles and Processes
12: Biotechnology and its Applications
13: Organisms and Populations
14: Ecosystem
15: Biodiversity and Conservation
16: Environmental Issues
![NCERT solutions for Biology [English] Class 12 chapter 8 - Human Health and Disease - Shaalaa.com](/images/biology-english-class-12_6:7651503646404bfa983e02ffc9144f8b.jpg "NCERT solutions for Biology [English] Class 12 chapter 8 - Human Health and Disease")
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Solutions for Chapter 8: Human Health and Disease
Below listed, you can find solutions for Chapter 8 of CBSE, Karnataka Board PUC NCERT for Biology [English] Class 12.
NCERT solutions for Biology [English] Class 12 8 Human Health and Disease Exercises [Page 164]
What are the various public health measures, which you would suggest as safeguard against infectious diseases?
In which way has the study of biology helped us to control infectious diseases?
How does the transmission of the following disease take place?
Amoebiasis
Discuss with your teacher what does ‘a suitable gene’ means, in the context of DNA vaccines.
Name the primary lymphoid organs.
The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:
MALT
Differentiate the following and give examples of Active and passive immunity
Differentiate the following and give examples.
Innate and acquired immunity
Draw a well-labelled diagram of an antibody molecule.
What are the various routes by which transmission of the human immuno deficiency virus takes place?
What is the mechanism by which the AIDS virus causes deficiency of immune system of the infected person?
How is a cancerous cell different from a normal cell?
Explain what is meant by metastasis.
List the harmful effects caused by alcohol/drug abuse.
Do you think that friends can influence one to take alcohol/drugs? If yes, how may one protect himself/herself from such an influence?
Why is it that once a person starts taking alcohol or drugs, it is difficult to get rid of this habit? Discuss it with your teacher.
In your view, what motivates youngsters to take to alcohol or drugs and how can this be avoided?
Solutions for 8: Human Health and Disease
NCERT solutions for Biology [English] Class 12 chapter 8 - Human Health and Disease
Shaalaa.com has the CBSE, Karnataka Board PUC Mathematics Biology [English] Class 12 CBSE, Karnataka Board PUC solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Biology [English] Class 12 CBSE, Karnataka Board PUC 8 (Human Health and Disease) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Biology [English] Class 12 chapter 8 Human Health and Disease are Concept and Determinants of Health, Immunity, Overview of Human Health and Diseases, Modes of Transmission of Diseases through Pathogens, Diseases Caused by Bacteria > Typhoid, Diseases Caused by Bacteria > Pneumonia, Diseases Caused by Viruses > Common Cold, Diseases Caused by Protozoa > Malaria, Diseases Caused by Protozoa > Amoebiasis (Amoeboic dysentery), Diseases Caused by Helminths > Ascariasis, Diseases Caused by Helminths > Filariasis (Elephantiasis), Diseases Caused by Fungi > Ringworm, Types of Immunity > Acquired Immunity, Active and Passive Immunity, Prevention and Control of Infectious Diseases, Autoimmunity, The Immune System, Acquired Immuno Deficiency Syndrome (AIDS), Cancer, Causes of Cancer, Symptoms and Diagnosis of Cancer, Prevention/Treatment of Cancer, Drugs and Alcohol Abuse, Effects of Drug and Alcohol Abuse, Vaccination and Immunization, Allergies, Addiction and Dependence, Prevention and Control of Drugs and Alcohol Abuse, Types of Immunity > Innate Immunity, Microbes in Household Products, Microbes in Industrial Products, Microbes in Sewage Treatment, Microbes as Biocontrol Agents, Microbes in Production of Biogas, Microbes as Biofertilizers, Overview of Microbes in Human Welfare, Microorganisms (Microbes) and Microbiology, Applications of Biotechnology in Health and Medicine.
Using NCERT Biology [English] Class 12 solutions Human Health and Disease exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE, Karnataka Board PUC Biology [English] Class 12 students prefer NCERT Textbook Solutions to score more in exams.
Get the free view of Chapter 8, Human Health and Disease Biology [English] Class 12 additional questions for Mathematics Biology [English] Class 12 CBSE, Karnataka Board PUC, and you can use Shaalaa.com to keep it handy for your exam preparation.
