Gene DRMC3 I located on the human chromosome number 9. A recessive allele of gene DRMC3 (d) causes a human disorder that affects the liver. The other allele for gene DRMC3 (D) is dominant to d and does not cause any disease. A man with the genotype Dd has a son with a woman who has developed the liver disorder caused by allele d. What is the probability that their son develops the condition? 100%
75%
50%
25%

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