If a total of 1250 offsprings we're obtained from your cross, determine the number of offsprings that you would expect to obtain that represent a single crossover event between pr and vg if interference does not occur

Which type of stimulus do mechanoreceptors detect? sound pain heat light

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody