Identify the ridges

Are the purple stars at the apex or base?

What blood type(s) can donate to a patient with O+ blood? (Write down one or all that apply)

What agglutinogens are present in the plasma membrane of RBCs of a person with A+ blood? (Write down one or all that apply)

In simple terms, what does hemolytic disease of the newborn result in?

What white blood cell type can attack large parasites like worms?

Identify the structure (not the layer)

Identify the red vessel

Identify the muscular ridges

Identify “A” (post-birth).