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

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion