Recall that the igf2 gene encodes for the growth hormone insulin-like growth factor in mice exhibits genomic imprinting with only the paternal allele being expressed. what is the probability of a mouse pup being dwarf if it is the offspring of a heterozygous dwarf mother (igf2- igf2) and a homozygous normal-sized father (igf2 igf2)?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

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

What is the next step in the process after a substrate enters the active site of an enzyme