When the heterozygous phenotype is a blend or an intermediate of the two homozygous phenotypes, it is called

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

Drag each label to the correct location on the chart. match the function to the type of tissue