Look at the pedigree chart below, which shows inheritance of a certain disease.

a pedigree chart showing a male square half filled is connected to a female circle that is half filled in. below them are four offspring, a male square that is completely filled in, one female circle that is not fiiled in, a female circle that is half filled in, and a male sqaure that is completely filled in

what percentage of offspring will have the disease?
0% 25% 50% 100%

25%. I just took the pretets and it was correct.  Have a great day.

Still chill :  )

~Mqddie

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

it marks things for degradation via the proteasome. it alters there celluar location.