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प्रश्न
Write the full form of the following as it occur in biology :
HIV
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उत्तर
HIV: Human Immunodeficiency Virus
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संबंधित प्रश्न
Is sex education necessary in schools? Why?
State True/False with explanation.
Creating awareness about sex-related aspects is an effective method to improve reproductive health of the people.
What is the causative organism for Syphilis?
What is done in the contraception method known as vasectomy?
What is the name of surgical method of birth control (or preventing pregnancy) which is carried out in women?
In which one of the following birth control methods, a small portion of oviducts of a woman is removed by surgical operation and the cut ends are ligated?
(a) copper-T
(b) tubectomy
(c) vasectomy
(d) diaphragm
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?
Define amniocentesis.
Explain one application of the following:
Amniocentesis
Prepare a poster for the school program depicting the objectives of:
"Reproductive and Child Health Care Programme".
Why is it necessary to maintain reproductive health? Which precautions one should follow to maintain reproductive health?
The technique which makes use of amniotic fluid for the detection of prenatal disorder is called as ______.
A dark stained body present in the somatic cells of human female but absent from those of male is ______.
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.
- Do larger organisms have more number of chromosomes/cells?
- Can organism with fewer chromosomes reproduce more easily than organisms with more number of chromosomes?
- More the number of chromosomes/cells greater is the DNA content. Justify.
Given below are events that lead to pregnancy and development of embryo.
- Fertilization of egg
- Maturation of egg
- Release of egg
- Embedding of embryo in thickened uterine wall.
Which of the following options gives the correct order of sequence in which they occur?
Where was "Saheli" developed?
Comment on the Reproductive and Child Health Care programme of the government to improve the reproductive health of the people.
Enumerate and describe any five reasons for introducing sex education to school-going children.
State one drawback of the following:
Oral contraceptive pills
