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प्रश्न
Mention the problems that are taken care of by reproduction and child health care programme.
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उत्तर
Problems addressed through reproduction and child health care programmes:
- Creating awareness among people about the various aspects related to reproduction.
- Providing facilities and support required for building and maintaining a reproductively healthy society.
संबंधित प्रश्न
What are the measures one has to take to prevent from contracting STDs?
What does IUCD indicate?
What are the three types of methods used for birth control (or regulating child birth)? Give one example of each type.
What is done in the contraception method known as tubectomy?
How does copper-T prevent pregnancy?
What is the name of surgical method of birth control (or preventing pregnancy) which is carried out in men?
One of the following is a surgical method which prevents the sperms from reaching the ovum and pregnancy does not occur. This method is :
(a) IUCD
(b) vasectomy
(c) condom
(d) tubectomy
In the surgical method of birth control available for human females, the structures P in the reproductive system are cut and ligated (tied up) properly at both ends. This prevents the reproductive cell Q released by an organ R from entering the structures P so that Q is not available to fuse with another reproductive cell S coming from the male reproductive system. In this way, pregnancy is prevented.
(a) What are structures P?
(b) What is cell Q?
(c) Name the organ R.
(d) What is the reproductive cell S?
(e) What is the name of this surgical method of birth control available to females?
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?
Name the kind of diseases/disorders that are likely to occur in humans if
(i) mutation in the gene that codes for an enzyme phenyl alanine hydrolase occurs,
(ii) there is an extra copy of chromosome 21,
(iii) the karyotype is XXY.
List four ways of preventing pregnancy. State two advantages of using such preventive methods.
Explain one application of the following:
Amniocentesis
Why is it necessary to maintain reproductive health? Which precautions one should follow to maintain reproductive health?
What is the need for contraception?
Would a Planaria cut vertically into two halves regenerate into two individuals? Complete Figure D and E by indicating the regenerated regions.
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| A | B | C | D | E |
What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?
Amniocentesis is a technique used to ______.
Amniocentesis technique is ______.
