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  • Last Modified 18-03-2024

NCERT Solutions for Class 12 Biology Chapter 4: Reproductive Health


NCERT Solutions for Class 12 Biology Chapter 4: CBSE Class 12 Biology Chapter 4 is about Reproductive Health. Each chapter in the NCERT textbook includes an exercise section for students to practice. It is critical for all students to attempt all of the questions in the exercise section to ace the exam with flying colours.

We have included step-by-step solutions to the exercise and in-text questions from NCERT Class 12 Biology Chapter 4 Reproductive Health. Embibe provides access to over 490 practice questions from 31 books to help students adequately prepare for their board exams. Students will benefit from practicing them alongside the NCERT solutions provided here. Continue reading to learn more.

NCERT Solutions for Class 12 Biology Chapter 4: Important Topics

In Chapter 3, students studied human reproduction and how male and female gametes fuse to create a human being. Chapter 4, Reproductive Health, is a related concept that deals with the broader perspective of the emotional and social aspects of reproduction. A person can be considered reproductively healthy when they have physically and functionally normal reproductive organs and normal behavioural interactions in all sex-related aspects.

The chapter will help students understand the significance of reproductive health in society and why sex education is vital for schools. It also dwells on important concepts such as contraception, sexually transmitted diseases, MTP (Medical Termination of Pregnancy), Vitro fertilization, infertility, etc. This chapter will pique students’ interest as the concepts here are related to day-to-day life with a practical touch.

At Embibe, students can enhance their knowledge by going through the NCERT Books, NCERT Exemplar, Embibe Big Book, Embibe Explainers, Previous Year Papers, Practice Questions, Mock Tests and so on. Refer to the table below to check the important topics covered in NCERT 12th Biology chapter 4:

1Reproductive Health – Problems and Strategies
2Population Explosion and Birth Control
3Medical Termination of Pregnancy
4Sexually Transmitted Diseases

NCERT Solutions for Class 12 Biology Chapter 4: Points to Remember

To help guide students in their exam preparations for NCERT 12th Biology Chapter 4 Reproductive Health, we have provided some of the important points to remember below:

  • Reproductive health refers to healthy reproductive organs with normal functions.
  • India was amongst the first countries in the world to initiate action plans and programmes at a national level to attain total reproductive health as a social goal.
  • The national ‘family planning program’ was launched in India as early as 1951.
  • The success of family planning greatly depends on women and their status.
  • The increased medical facilities along with better modern living conditions had promoted a phenomenal growth of population, now more appropriately termed as “population explosion”.
  • Demography is the study of human populations and the process through which populations change.
  • Population explosion is a global phenomenon and its consequences can be seen on the surface and in the atmosphere of the Earth.
  • Contraceptive methods are commonly used to prevent unwanted pregnancies.
  • Various contraceptive options are available now such as natural, barrier, IUDs, pills, injectables, implants and surgical methods.
  • Diseases or infections which are transmitted through sexual intercourse are collectively called sexually transmitted diseases (STD).
  • Some common STDs are gonorrhoea, syphilis, genital herpes, chlamydiasis, genital warts, trichomoniasis, hepatitis-B, AIDS, etc.
  • Inability to conceive or produce children even after 2 years of unprotected sexual cohabitation is called infertility.
  • Assisted reproductive technology (ART) uses special methods to help infertile couples to achieve pregnancy by artificial or partially artificial means.

Students can visit Embibe to get access to all the important points for NCERT Class 12 Biology Chapter 4.

NCERT Solutions for Class 12 Biology: All Chapters

We have provided the detailed chapter-wise NCERT solutions for Class 12 Biology below:

FAQs on NCERT Solutions for Class 12 Biology Chapter 4

Some of the frequently asked questions on the NCERT Solutions for Class 12 Biology Chapter 4 are as follows:

Q: What is the name of NCERT Solutions for Class 12 Biology Chapter 4?

Ans: Reproductive Health is explained and discussed in detail in Class 12 Biology Chapter 3. Students can learn about this chapter in detail on Embibe.

Q: What exercises are discussed in NCERT Solutions for Class 12 Biology Chapter 4?

Ans: A list of all the exercises of NCERT Solutions for Class 12 Biology Chapter 4 Reproductive Health is given below:
Ex 4.1: Reproductive Health – Problems and Strategies
Ex 4.2: Population Explosion and Birth Control
Ex 4.3: Medical Termination of Pregnancy
Ex 4.4: Sexually Transmitted Diseases
Ex 4.5: Infertility

Q: Where can I get the NCERT Solutions for Class 12 Biology Chapter 4?

Ans: NCERT Solutions for Class 12 Biology chapter 4 is available on Embibe for.

Q: What is infertility according to Class 12 Biology Chapter 4?

Ans: It means the implantation of a zygote doesn’t occur due to damage to the cervix when the cervix is damaged either due to difficult birth or abortion. This condition also leads to infertility. Infertility causes in males – Azoospermia – the absence of sperms within the semen is understood as Azoospermia.

Q: Where can I attempt the CBSE Class 12 Biology Chapter 4 mock tests for?

Ans: Students can attempt the CBSE Class 12 Biology Chapter 4 mock tests for on Embibe.

We hope this detailed article on NCERT Solutions for Class 12 Biology Chapter 4 helps you prepare for the exams in the best manner. We wish you all the best!

Practice Class 12 Biology Questions with Hints & Solutions