English
Karnataka Board PUCPUC Science 2nd PUC Class 12

State True/False with explanation. Creating awareness about sex-related aspects is an effective method to improve reproductive health of the people. - Biology

Advertisements
Advertisements

Questions

State True/False with explanation.

Creating awareness about sex-related aspects is an effective method to improve reproductive health of the people.

State whether the following statement is true or false.

Creating awareness about sex-related aspects is an effective method to improve reproductive health of the people.

True or False
Advertisements

Solution

This statement is true.

Explanation:

Making individuals more aware of sex-related issues such as correct information about reproductive organs, accessory organs of reproduction, safe and hygienic sexual practices, birth control methods, care of pregnant women, post-natal care of mother and child, and so on can help to improve their reproductive health.

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Reproductive Health - Test your Progress [Page 139]

APPEARS IN

Nootan Biology [English] Class 12 ISC
Chapter 4 Reproductive Health
Test your Progress | Q 3. 1. | Page 139
Nootan Biology [English] Class 12 ISC
Chapter 4 Reproductive Health
NCERT EXERCISES WITH ANSWERS | Q 11. (d) | Page 142

RELATED QUESTIONS

List four points of significance of reproductive health in a society. Name any two areas related to the reproductive health which have improved over the past 50 years in our country.


Is sex education necessary in schools? Why?


Name one method of contraception which also protects against sexually transmitted diseases.


What are the three types of methods used for birth control (or regulating child birth)? Give one example of each type.


Name the contraceptive device used by human females which is put over the cervix.


What substances are contained in oral pills, used as contraceptives? How do they work?


What is the name of surgical method of birth control (or preventing pregnancy) which is carried out  in men?


 What is the name of surgical method of birth control (or preventing pregnancy) which is carried out  in women?


The sexually transmitted disease which is caused by bacteria is :
(a) malaria
(b) diarrhoea
(c) gonorrhoea
(d) AIDS


AIDS is a deadly disease which is caused by :
(a) a protozoan
(b) a fungus
(c) a bacterium
(d) a virus


 List four ways of preventing pregnancy. State two advantages of using such preventive methods.


Differentiate between the following:

Spermatogenesis and oogenesis


Expand the following abbreviation:

IUCD


Give the role of amniocentesis.


What is contraception? List four different methods. State four reasons for adopting contraceptive methods.


According to which of the following organization "reproductive health means a total well-being in all aspects of reproduction"?


Which one amongst the following is the first country in the world to initiate action plans and programmes at a national level to attain total reproductive health as social goal?


The technique which makes use of amniotic fluid for the detection of prenatal disorder is called as ______.


‘Saheli’ a new oral contraceptive developed by ______.


Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes?


Colonies of yeast fail to multiply in water, but multiply in sugar solution. Give one reason for this.


In tobacco plant, the male gametes have twenty four chromosomes.

What is the number of chromosomes in the female gamete?

What is the number of chromosomes in the zygote?


What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?


In the following figure, mark the positions of the endocrine glands which release the hormones that:

  1. control the release of sex hormone
  2. are responsible for the secondary sexual characters in boys.
  3. prevent diabetes.
  4. maintain the correct salt balance in the blood.

 


Observe the chart and graph given in the figure carefully and answer the following questions.

Age in
Years
% of full height
Boys Girls
8 72% 77%
9 75% 81%
10 78% 84%
11 81% 88%
12 84% 91%
13 88% 95%
14 92% 98%
15 95% 99%
16 98% 99.5%
17 99% 100%
18 100% 100%
  1. Which of the line represents the height of boys?
  2. Which line represents the height of girls?
  3. What is the difference between the pattern of increase in the height of boys and girls?
  4. Is this pattern true for each individual?

What is the full form of RCH?


Amniocentesis is a technique used to ______.


Comment on the Reproductive and Child Health Care programme of the government to improve the reproductive health of the people.


Amniocentesis technique is ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×