Cystic fibrosis is inherited in an autosomal recessive pattern. males who have cystic fibrosis are usually sterile. furthermore, the disease is often lethal before the age of reproduction. even though people with the disease rarely reproduce, cases continue to arise because

people who are heterozygous for Cystic fibrosis would not display the trait but could potentially pass the allele on to their offspring.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;