Breathing is an involuntary process controlled by the respiratory centre in medulla oblongata. What happens to the rate of respiration of a climber at the peak of a mountain?

(4 marks)

Please help giving the answer and explaining it briefly to mee.. I will give brainliest :)

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.