Biology, asked by Alekyayadav456, 10 months ago

Why do sons of a haemophilic father never suffer from this trait?

Answers

Answered by Anonymous

Answer:

Sons get the X chromosome from their mothers and Y chromosome from their fathers. The defective gene for haemophilia is on X chromosome. Hence, sons of a hamophlic father never suffer from this trait.

Previous Question

Next Question

Similar questions

India Languages, 5 months ago

Q.(14): क: शिव: प्राप्तुं तप: करोति?

English, 5 months ago

It rained hard. The roads were not flooded join into compound sentence...

Geography, 5 months ago

Specific features or landmarks (natural and /or human-made) name these...

Biology, 10 months ago

Enumerate two properties of cancer cells that distinguish them from normal cell.

Biology, 10 months ago

Which part of the world, Neanderthal man lived? What was his brain capacity? Mention the advancement which Neanderthal man showed over **** erectus.

Physics, 1 year ago

The magnetic field around a current carrying circular loop can be increased by...

Math, 1 year ago

The length of a rectangle is increased by 50%.By what % shuold the width be decreased to maintain the same area?

Science, 1 year ago

Alisha prepared a mount of human cheek cell by staining it with methylene blue.But she did not see ribosome in the cell.This is because: (a) Human cheek cells don't have ribosomes (b) They are too small to be seen under the compound microscope (c) Ribosones don't get stained by methylene blue (d) The microscope was not focused correctly Choose the corect option and give its reason(if possible).