What are the various routes by which tra | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

Question: What are the various routes by which transmission of human immunodeficiency virus takes place?
Answer:

AIDS (Acquired Immuno Deficiency Syndrome) is caused by the Human immunodeficiency virus (HIV).

It has the following modes of transmission:

(a) Unprotected sexual contact with an infected person.

(b) Transfusion of blood from a healthy to an infected person.

(c) Sharing infected needles and syringes.

(d) From an infected mother to a child through the placenta.


< Previous Question

Next Question >

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.

Comments

  • Naznin
  • 2020-10-02 14:21:53

Sorry , but its (b) Transfusion of blood from an infected person to a healthy person. Thank you.

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 10: What are the various routes by which transmission of human immunodeficiency virus takes place?....

Chapters for Class 12 Biology

Subjects for Class 12


Notice: Undefined index: pageType in /var/www/html/ss_beta/saralstudy/ss_new/web/template/common/class_sidebar.php on line 45

Students Also Read

Important links

Quick Links

Resources

Support