Question

6. Diseases can be transmitted from person to person in a variety of ways.
It is not surprising that many diseases can be sexually transmitted. Then
answer the following.

i) Give examples of STDs transmitted by bacteria and viruses.

ii) Mention the two surgical methods of birth control.

iii)Why are the testes located outside the abdominal cavity in scrotum of
male reproductive system?​

Answer 1

Answer:

1. STD's are AIDS, Gonorrea , Syphilis ,HIV etc.

2. Vasectomy and Tubectomy .

3. Testes are located outside abdominal cavity in scrotum because testes need a temperature which is few degree Celsius lesser than body temperature, scrotum ensures that it provides temperature lesser to the testes so that it can produce hormone and sperm .