Aman with blood type a and a woman with blood type b can have a baby with blood type o blood. true because a and b are the dominant blood types and both individuals could carry a type o allele. false, the child must have type ab blood. true because a and b are codominant. false because type a and b are dominant blood types and these individuals cannot have an offspring with the recessive blood type. true because only 1 o allele is needed.

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.