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प्रश्न
Name the disease caused by HIV.
उत्तर
AIDS is caused by HIV.
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संबंधित प्रश्न
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.
What do you think is the significance of reproductive health in a society?
People who die from AIDS are not killed by the virus itself. Explain.
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?
Differentiate between the following :
Spermatogenesis and oogenesis
Reproductive health includes ______.
There is a greater possibility for the evolution of a new species in organisms which reproduce by ______
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?
In 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.
Do you justify the statutory ban on amniocentesis in our country? Give reasons.
