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Daily Practice Problems
Class 12 Biology
Reproductive Health
daily practice problem

Question 1:

Give the scientific terms for the following:

1. A natural method of contraception in which the couples avoid coitus during the period of menstrual cycle when ovulation could be expected.

2. The collective term given to the diseases which are transmitted through sexual intercourse.

3. Inability of the couple to produce children inspite of unprotected sexual co-habitation.

4. An assisted reproductive technology in which a sperm is directly injected into the ovum to ensure conception.

5. A pre-natal diagnostic technique which was misused to illegally determine the sex of the developing foetus.

 

Question 2:

Fill in the blanks:

1. __________ is a natural method of birth control based on the withdrawal of penis before ejaculation.

2. Marriageable age has been statutorily raised to __________ years for females, while __________ years for males.

3. __________ is an oral contraceptive for females, developed by scientists at the Central Drug Research Institute, Lucknow.

4. MTPs are considered relatively safe during the __________ trimester.

5. __________ methods of contraception blocks gamete transport and thereby prevent conception.

 

Question 3:

Expand the following abbreviations:

1. RCH

2. IUDs

3. MTP

4. GIFT

5. ICSI

 

Question 4:

Define the following terms:

1. Amniocentesis

2. Lactational amenorrhea

3. Vasectomy

4. MTP

5. Artificial insemination

 

Question 5:

Give one example of each:

1. Copper releasing IUDs

2. Oral contraceptive pills

3. Bacterial STIs

4. Barrier method of contraception

5. Surgical method of contraception

 

Question 6:

Choose the odd one out giving reason:

1. ZIFT, GIFT, MTP, ICSI

2. Gonorrhea, Syphilis, Chlamydiasis, Hepatitis-B

3. Genital herpes, AIDS, Syphilis, Genital warts

4. Contraceptive pills, condoms, diaphragms, cervical caps

5.  CuT, Cu7, LNG-20, Multiload 375

 

Question 7:

State whether the following statements are true or false.

1. Improved health facilities and better living standards have promoted an explosive population growth.

2. Second trimester abortions are less riskier.

3. Tubectomy and Vasectomy are barrier methods of birth control.

4. Government of India legalised medical termination of pregnancy (i.e. abortion) in 1999.

5. An assisted reproductive technology in which the zygote is directly transferred into the female’s fallopian tube is called ‘zygote inter-fallopian transfer’.

 

Question 8:

According to WHO, what is the standard definition of ‘Reproductive health’?

 

Question 9:

Why is amniocentesis banned in India?

 

Question 10:

How do Copper-T and Copper-7 act as contraceptive devices?

 

Question 11:

List down some improvements brought about by the RCH Programmes in the reproductive health of our country?

 

Question 12:

Match the columns A and B.

             Column A

Column  B

1. Oral pills

  a. Prevents implantation

2. Vasectomy

  b. Pre-natal diagnostic technique

3. Copper-T

  c. Prevents sperms from reaching the cervix

4. Condom

  d. No sperms in semen

5. Amniocentensis

  e. Prevents ovulation

 

Question 13:

State the three principles which should be followed in order to prevent sexually transmitted infections.

 

Question 14:

What are the various aspects of RCH programmes?

 

Question 15:

Briefly explain the process of in vitro fertilisation.

 

Question 16:

What is meant by surgical method of birth control? Explain in brief.

 

Question 17:

State a few reasons for infertility in males and females respectively.

 

Question 18:

What is MTP? Name the act under which it has been legalised by the Government of India? Under what conditions is it employed?

 

Question 19:

Why is MTP riskier in the second trimester of pregnancy?

 

Question 20:

Are all sexually transmitted diseases curable? If no, then name a few sexually transmitted diseases which are incurable.

**********

Problem-solving on Class 12 Biology Reproductive Health NCERT Chapter 4 after learning a theoretical concept is crucial for several reasons:

  1. Application of Knowledge: Problem-solving allows you to apply the theoretical concepts of the topic Class 12 Biology Reproductive Health you have learned to real-life situations. It helps you bridge the gap between abstract knowledge and practical scenarios, making the learning more relevant and meaningful.
  2. Understanding Deeper Concepts: When you encounter problems related to a theoretical concept that you learned in Class 12 Biology Reproductive Health NCERT Chapter 4, you are forced to delve deeper into its intricacies. This deeper understanding enhances your comprehension of the subject and strengthens your grasp of the underlying principles.
  3. Critical Thinking: Problem-solving encourages critical thinking and analytical skills. It requires you to analyze the problem, identify relevant information, and devise a logical solution. This process sharpens your mind and improves your ability to approach complex challenges effectively.
  4. Retention and Recall: Actively engaging in problem-solving reinforces your memory and improves long-term retention. Applying the concepts learned in Reproductive Health Class 12 Biology in practical scenarios helps you remember them better than passive reading or memorization.
  5. Identifying Knowledge Gaps: When you attempt to solve problems, you may encounter areas where your understanding is lacking. These knowledge gaps become evident during problem-solving, and you can then focus on filling those gaps through further study and practice. You can refer Reproductive Health Class 12 Biology Notes on LearnoHub.com
  6. Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Reproductive Health. This confidence motivates you to tackle more challenging tasks and improves your overall performance in the subject.
  7. Preparation for Exams and Challenges: Many exams, especially in science, mathematics, and engineering, involve problem-solving tasks. Regular practice in problem-solving prepares you to face these exams with confidence and perform well. It is also advised to take tests on Reproductive Health Class 12 Biology Online Tests at LearnoHub.com.
  8. Enhancing Creativity: Problem-solving often requires thinking outside the box and exploring various approaches. This fosters creativity and innovation, enabling you to come up with novel solutions to different problems.
  9. Life Skills Development: Problem-solving is a valuable life skill that extends beyond academics. It equips you with the ability to tackle various challenges you may encounter in personal and professional life.
  10. Improving Decision Making: Problem-solving involves making decisions based on available information and logical reasoning. Practicing problem-solving enhances your decision-making skills, making you more effective in making informed choices.

In summary, problem-solving after learning a theoretical concept on CBSE Reproductive Health Class 12 Biology is an essential part of the learning process. It enhances your understanding, critical thinking abilities, and retention of knowledge. Moreover, it equips you with valuable skills that are applicable in academic, personal, and professional contexts.

You must have heard of the phrase “Practice makes a man perfect”. Well, not just a man, practice indeed enhances perfection of every individual.

Practicing questions plays a pivotal role in achieving excellence in exams. Just as the adage goes, "Practice makes perfect," dedicating time to solve a diverse range of exam-related questions yields manifold benefits. Firstly, practicing questions allows students to familiarize themselves with the exam format and types of problems they might encounter. This familiarity instills confidence, reducing anxiety and improving performance on the actual exam day. Secondly, continuous practice sharpens problem-solving skills and enhances critical thinking, enabling students to approach complex problems with clarity and efficiency. Thirdly, it aids in identifying weak areas, allowing students to focus their efforts on improving specific topics. Moreover, practice aids in memory retention, as active engagement with the material reinforces learning. Regular practice also hones time management skills, ensuring that students can allocate appropriate time to each question during the exam. Overall, practicing questions not only boosts exam performance but also instills a deeper understanding of the subject matter, fostering a holistic and effective learning experience.

All About Daily Practice Problems on Class 12 Biology Reproductive Health NCERT Chapter 4

Our Daily Practice Problems (DPPs) offer a diverse range of question types, including Multiple Choice Questions (MCQs) as well as short and long answer types. These questions are categorized into Easy, Moderate, and Difficult levels, allowing students to gradually progress and challenge themselves accordingly. Additionally, comprehensive solutions are provided for each question, available for download in PDF format - Download pdf solutions as well as Download pdf Questions. This approach fosters a holistic learning experience, catering to different learning styles, promoting self-assessment, and improving problem-solving skills. With our well-structured DPPs, students can excel in exams while gaining a deeper understanding of the subject matter. Hope you found the content on Class 12 Biology Reproductive Health NCERT Chapter 4 useful.

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