You place a sma-2 homozygous hermaphrodite and a wild-type (+) homozygous male on a Petri dish. Provide the phenotypic and genotypic ratios, showing all work, for an F(1) cross between these two C.elegans. Then provide your interpretation as to whether the mutation is dominant or recessive and a brief explanation […]

Discussion Board The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB question as […]

Q1. Student wants to conduct science fair project on extracting proteins or peptides from alligator blood (pending getting safety approval and working in a lab) and testing against E. coli, and other organisms that she can get from working in a lab. She found idea from Proteins isolated from alligator […]

1. A rare dominant allele causes mice to have a bent tail and has a penetrance value of 60%. A homozygous unaffected mouse is bred to a heterozygous mouse with a bent tail. What is the probability that an offspring will have a bent tail? 2. In rabbits, a series […]