Class 12 is an important phase of a students life, the marks secured in class 12th will be beneficial to take admission in the reputed educational universities and colleges. To score good marks in class 12th examination one must solve the NCERT questions provided at the end of each chapters, solving these NCERT questions will help you to understand the chapter in a better way. Here we have provided the Biology chapter 4 NCERT solutions for class 12. Students can refer to these solutions for better clarification and understanding.
NCERT Solutions For Class 12 Biology Chapter 4 specifically deals with the issue of sex education and reproductive health. It might be a sensitive topic but it is very important to create awareness about the subject. India has drastically changed in the last 50 years with regard to Reproductive health and sex education. It has changed for the better with lower mortality rates, cure and prevention of most diseases.
NCERT Solutions For Class 12 Biology Chapter 4 deals with the aspect of reproductive health and sex education. The significance of reproductive health is emphasised in a societal context. This leads to increased awareness about well being, sexually transmitted diseases and their possible cures, birth control methods etc.
Furthermore, the concept of sex education is introduced in schools to ensure that awareness is created regarding various aspects that might affect the lives young individuals. Diseases like AIDS still remain incurable and hence, awareness is created on measures that will help prevent the diseases. Apart from this, awareness of vaccination of programs are emphasised to reduce infant mortality rates. The concept of population explosion is also touched upon and the reasons for that have been discussed. And finally, awareness about infertility and measures to resolve it are suggested.