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प्रश्न
Name the disease caused by HIV.
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उत्तर
AIDS is caused by HIV.
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संबंधित प्रश्न
Mention the problems that are taken care of by reproduction and child health care programme.
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.
What is the name of surgical method of birth control in human males in which the sperm ducts are cut and ligated (tied) at both ends?
What is the name of surgical method of birth control in human females in which the oviducts are cut and ligated (tied) at both ends?
AIDS is a deadly disease which is caused by :
(a) a protozoan
(b) a fungus
(c) a bacterium
(d) a virus
Define amniocentesis.
What is contraception? List four different methods. State four reasons for adopting contraceptive methods.
Name the kind of diseases/disorders and any two symptoms that are likely to occur in humans if Mutation in the gene that codes for an enzyme phenylalanine hydroxylase occurs.
Write any two Sexually transmitted diseases.
Surgical methods of contraception prevent gamete formation.
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.
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| A | B | C | D | E |
In the following figure, mark the positions of the endocrine glands which release the hormones that:
- control the release of sex hormone
- are responsible for the secondary sexual characters in boys.
- prevent diabetes.
- maintain the correct salt balance in the blood.
When was family planning programs initiated in India?
Which is the most commonly prescribed non-steroidal oral contraceptive pill in India?
