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प्रश्न
What are the benefits of using mechanical barriers during sexual act?
उत्तर
Mechanical barriers such as condoms prevent the sperms from reaching the egg. Their benefits are as follows:
- They prevent unwanted pregnancy, hence a good contraception.
- They prevent the transmission of sexually transmitted diseases.
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संबंधित प्रश्न
What is the mechanism by which the AIDS virus causes deficiency of immune system of the infected person?
Write the full form of the following as it occur in biology :
AIDS
The organism which causes Gonorrhoea is ______.
Give the preventive measures of AIDS
Value based question
How can informational efforts change people’s HIV knowledge and behaviour?
Which pathogen causes gonorrhoea?
STD/VD/UTI are ______.
A sexually transmitted disease symptomised by the development of chancre on the genitals is caused by the infection of ______.
Some human diseases are transmitted only when the blood of a patient comes in close contact with the blood of a healthy person. In one such disease, there is a progressive decrease in the WBC of the patient.
- Name the disease and its causative agent.
- Name the type of WBC affected during infection.
- How does the blood of a patient come in contact with the blood of a healthy patient?
- Suggest three methods that help in preventing such infection.
Veneral diseases can spread through:
- Using sterile needles
- Transfusion of blood from an infected person
- Infected mother to foetus
- Kissing
- Inheritance
Choose the correct answer from the options given below.
