Lauren, who has blood type AB, marries Sal who has type B blood but whose mother has type O. .
List the genotypes of Lauren, Sal and Sal's mother.
• What are the percent possibilities for the blood type of their offspring.

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen