A man that is heterozygous for type A blood has a child with a woman that is heterozygous for type B blood. What is the probability of the child having type O blood?

15 points come and ! in which environment is someone least likely to find fungi growing? a around the sides of a hot tub b on a log in a tropical forest c beneath a mat in a shower d under a rock in the desert

What two fields of study provide the core information that is used to classify organisms?

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .