Advertisements
Advertisements
प्रश्न
If only one 'X' chromosome is found in a female person, which of the following symptoms she will show?
- epicanthal skin fold
- webbing of neck
- small testis and absence of spermatogenesis
- presence of simian crease on the palm
Advertisements
उत्तर
(b) Webbing of neck
A missing X chromosome leads to Turner’s syndrome. The symptoms in females are a receding lower jaw and a short webbed neck.
APPEARS IN
संबंधित प्रश्न
Give an example of an autosomal recessive trait in humans. Explain its pattern of inheritance with the help of a cross.
Very Short Answer Question.
Give an example of a chromosomal disorder caused due to nondisjunction of autosomes.
Give reasons for the development of Turner’s syndrome and also mention its symptoms.
Identify the INCORRECT statement.
A short stature with webbing of neck and low posterior hairline indicates ______ syndrome.
Failure of segregation of chromatids during cell division results in the gain or loss of chromosomes, this is called as ______.
Give the genotype of Klinefelter’s syndrome.
What is the genotype of Turner's Syndrome?
Trisomy of 21st chromosome leads to a disorder ______.
Which list contains only chromosomal disorders?
