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प्रश्न
What will be the phenotype of progeny, if a carrier haemophilic female marries a normal male?
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संबंधित प्रश्न
What do sex linked traits appear in males than in females?
What is the reason for the 21st trisomy?
A woman with albinic father marries an albinic man. The proportion of her progeny is ______.
It is well known that Queen Victoria of England was a carrier for haemophilia. Since this is an X-linked disease, it can be predicted that ______.
The person with Turner’s syndrome has ______.
The most striking example of point mutation is found in a disease called ______.
Read the following and answer from given below:
Turner's syndrome is an example of monosomy. It is formed by the union of an allosome-free egg and a normal 'X' containing sperm or a normal egg and an allosome-free sperm. The individual has 2n = 45 chromosomes (44 + X0) instead of 46. Such individuals are sterile females who have rudimentary ovaries, underdeveloped breasts, small uterus, short stature, webbed neck, and abnormal intelligence. They may not menstruate or ovulate. This disorder can be treated by giving female sex hormones to women from the age of puberty to make them develop breasts and have menstruation. This makes them feel more normal.
The number of Barr bodies present in a female with Turner's syndrome is ______
Clotting of blood is to ______.
What are chromosomal disorders?
What is the normal female karyotype?
