The pedigrees below show the inheritance of three separate, rare autosomal conditions in different families. for each pedigree, decide if the condition is better explained as recessive or dominant. drag the correct label to the appropriate location. labels can be used once, more than once, or not at all.

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food