Certain pathogens are tissue/organ speci | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

Current NCERT chapter

Academic session 2026-27, Chapter 7 in the current curriculum.

Welcome to the NCERT Solutions for Class 12 Biology - Chapter Human Health and Disease. This page offers a step-by-step solution to the specific question from Exercise 0, Question 1:

Certain pathogens are tissue/organ specific. Justify the statement with suitable examples.

. With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 1:

Certain pathogens are tissue/organ specific. Justify the statement with suitable examples.

Answer:

Certain pathogens which are also known as biological agents; are tissue or organ specific as they are adapted to overcome the resistance mechanisms of those tissues and organs. E.g. the certain pathogens or disease producing organisms which enters the gut should know a way that how to survive in the stomach at the low pH and resistant to various digestive enzymes.

Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Human Health and Disease.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 1: Certain pathogens are tissue/organ specific. Justify the statement with suitable examples.....

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