Ga phenotypically normal couple has had one normal child and one child with cystic fibrosis, an autosomal recessive disease. the incidence of cystic fibrosis in the population from which this couple came is 1/625. if their normal child eventually marries aphenotypically normal person from the same population, what is the likelihood that this couple will produce a child with cystic fibrosis?

answer: tell your parents first, and wait another couple of days. if it gets any worse, then you should call and ask. and you can always take pain meds if need be.

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let me look that up because idk but ill tell you the answer in 5 mins

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thousands of years before the arrival of the british, australia was settled by the indigenous people of australia called the aborigines. this timeline begins when the europeans first arrived. 1606 - the first european to land at australia is dutch explorer captain willem janszoon.

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