Advertisements
Advertisements
प्रश्न
Give the genotype of Klinefelter’s syndrome.
Advertisements
उत्तर
Klinefelter’s syndrome: 44 + XXY.
APPEARS IN
संबंधित प्रश्न
Give the genotype of Turner’s syndrome.
Give any 'two' names of X-linked diseases
Which of the following traits is never observed in a human female?
Webbed neck is characteristic of ______ syndrome.
If a genetic disease is transferred from a phenotypically normal but carrier female to only some of the male progeny, the disease is ______.
A woman with albinic father marries an albinic man. The proportion of her progeny is ______.
This abnormality occurs due to monosomy (2n - 1); the individual has 2n = 45 chromosomes with 44 + XO genotype.
If a father and son are both defective in red-green colour vision, is it likely that the son inherited the trait from his father? Comment.
Lipoprotein lipase deficiency (LPLD)is a genetic disorder in which a person has a defective gene for lipase. This leads to high triglycerides, stomach pain, and fat deposits under the skin. It may eventually affect the liver, pancreas and may also cause diabetes. The disorder occurs if a child acquires defective genes from both parents (autosomal recessive). ERT (enzyme replacement treatment) is one of the treatments offered to patients with LPLD.
-
- What procedure is followed in ERT?
- What could be one possible drawback of ERT?
- How can LPLD be treated using Biotechnology? Elaborate.
Jacob is genetically a carrier of the disorder that affects the shape of the RBCs, as shown in the diagram below. His son James suffers from the same disorder.
- Give the biochemical reason for the disorder that changes the shape of the RBCs, as shown above.
- Draw a Punnett square to show the genotype of the mother of James.
- Name and define the type of 'point mutation' responsible for this disorder.
