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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Suggest the aspects of reproductive health which need to be given special attention in the present scenario. - Biology

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प्रश्न

Suggest the aspects of reproductive health which need to be given special attention in the present scenario.

संक्षेप में उत्तर

उत्तर

The following areas of reproductive health require specific attention:

  1. Sex education in schools is being implemented to provide young minds with accurate information about reproductive organs, accessory reproductive organs, secondary sexual characteristics, adolescence and related changes, safe and hygienic sexual activities, sexually transmitted diseases (STDs), and other topics.
  2. Providing information about available birth control techniques, pregnant woman care, postnatal care for both mother and child, the importance of breastfeeding, and so forth.
  3. Raising young people's knowledge of the implications of unchecked population increase and societal problems (sex abuse and sex-related crimes, drug, tobacco, and alcohol usage, among other things).
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अध्याय 4: Reproductive Health - Exercises [पृष्ठ ६६]

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एनसीईआरटी Biology [English] Class 12
अध्याय 4 Reproductive Health
Exercises | Q 2 | पृष्ठ ६६

वीडियो ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्न

Mention the problems that are taken care of by Reproduction and Child Health Care programme.


If implementation of better techniques and new strategies are required to provide more efficient care and assistance to people, then why is there a statutory ban on amniocentesis? Write the use of this technique and give reason to justify the ban.


Amniocentesis for sex determination is banned in our country. Is this ban necessary? Comment.


What are the measures one has to take to prevent from contracting STDs?


State True/False with explanation.

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


Our government has intentionally imposed strict conditions for M.T.P. in our country. Justify giving a reason.


What does IUCD indicate?


Write the full form of the following as it occur in biology :
STD


Write the full form of the following as it occur in biology :

HIV


What is the causative organism for Syphilis?


What is the causative organism for AIDS?


Name one sexually transmitted disease for which no definite cure has been found so far. What is the causative organism of this disease?


Describe the surgical methods of birth control for men


Name two devices used in the barrier method of birth control.


 Give two examples of sexually transmitted diseases.


Name the disease caused by HIV.


People who die from AIDS are not killed by the virus itself. Explain.


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


The human males use a device X made of a very thin rubber sheet as a covering on the male organ to prevent pregnancy. This device traps the gametes Y in it. In order to prevent pregnancy, the human females use a device Z which is a circle of rubber with a metal spring around it. The device Z is put inside the vagina to cover the cervix. It stops Y from going into the uterus.
(a) What is device X?
(b) What are Y?
(c) Name the device Z.
(d) What is the general name of these methods of birth control (or preventing pregnancy)?
(e) The use of which contraceptive device, X or Z, can protect the persons from sexually transmitted diseases?


A woman uses pills A as a method of birth control (or preventing pregnancy). The pills A stop the ovaries from releasing ovum into oviducts. Another woman uses pills B as a method of birth control. The pills B kill the sperms and prevent pregnancy.
(a) What do the pills A contain?
(b) What is the common name of pills A?
(c) What do the pills B contain?
(d) What is the common name of pills B?
(e) What is the general name of these methods of birth control?


A woman uses a device X made of a common metal for preventing pregnancy. This device works by preventing the implantation of fertilised egg cell (or embryo) in the female organ Y.
(a) What are the two names of device X?
(b) Name the organ Y.
(c) Can this method of contraception protect a woman from acquiring a STD?


Mention any one symptom of the diseases/disorders named above.

 

 

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


What are Sexually Transitted Diseases (STD)? List two viral and two bacterial STDs. 


Expand the following abbreviation: IUCD


Prepare a poster for the school program depicting the objectives of:
"Reproductive and Child Health Care Programme".


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


Give scientific reasons.

Indians should follow family planning for controlling the population.


What is the need for contraception?


Surgical methods of contraception prevent gamete formation.


What are the strategies to be implemented in India to attain total reproductive health?


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 family planning programmes in India were initiated in ______.


‘Saheli’ a new oral contraceptive developed by ______.


A national level approach to build up a reproductively healthy society was taken up in our country in ______.


Reproductive health includes ______.


There is a greater possibility for the evolution of a new species in organisms which reproduce 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.


Would a Planaria cut vertically into two halves regenerate into two individuals? Complete Figure D and E by indicating the regenerated regions. 

A B C D E

From the internet, gather information about the chromosome numbers of five animals and five plants. Correlate the number with the size of organism and answer the following questions.

  1. Do larger organisms have more number of chromosomes/cells?
  2. Can organism with fewer chromosomes reproduce more easily than organisms with more number of chromosomes?
  3. More the number of chromosomes/cells greater is the DNA content. Justify.

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


Give a suitable word for the following statement.

Name of a gland which transports secretions through ducts.


Select the statement(s) that relate to reproductive health:


In India, the action plans for family planning were initiated in the year ______


Reproductive health refers only to healthy reproductive functions. Comment.


State one drawback of the following:

Copper - T


Amniocentesis technique is ______.


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