Advertisements
Advertisements
प्रश्न
Name the kind of diseases/disorders and any two symptoms that are likely to occur in humans if The karyotype is XXY
Advertisements
उत्तर
XXY - Klinefelter's syndrome
Symptoms:
Enlarged breast tissue (gynecomastia)
Overall masculine development
Longer legs, shorter torso
APPEARS IN
संबंधित प्रश्न
Name one sexually transmitted disease for which no definite cure has been found so far. What is the causative organism of this disease?
Name two devices used in the barrier method of birth control.
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
The sexually transmitted disease which is caused by bacteria is :
(a) malaria
(b) diarrhoea
(c) gonorrhoea
(d) AIDS
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?
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?
‘Saheli’ a new oral contraceptive developed by ______.
RCH stands for ______.
Observe the chart and graph given in the figure carefully and answer the following questions.
| Age in Years |
% of full height | |
| Boys | Girls | |
| 8 | 72% | 77% |
| 9 | 75% | 81% |
| 10 | 78% | 84% |
| 11 | 81% | 88% |
| 12 | 84% | 91% |
| 13 | 88% | 95% |
| 14 | 92% | 98% |
| 15 | 95% | 99% |
| 16 | 98% | 99.5% |
| 17 | 99% | 100% |
| 18 | 100% | 100% |
- Which of the line represents the height of boys?
- Which line represents the height of girls?
- What is the difference between the pattern of increase in the height of boys and girls?
- Is this pattern true for each individual?
______ is responsible for the declining female: male ratio.
