Katie (phenotypic B blood type) and Frankie (phenotypic B blood type) have been raising their baby for a month. They just received a call from the hospital saying that they took home the wrong baby. There are three babies that could be theirs. Baby 1 has phenotypic B blood type, Baby 2 has phenotypic AB blood type, and Baby 3 has phenotypic A blood type. Which baby is theirs and why?

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book, and a chromosme is compared to chaper in the book, then what might be compared to a paragraph in the book?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm