2. Tail length is controlled by the "T" gene that has dominant allele "T" and recessive
allele "t". Explain the pattern of inheritance for this gene in the three cubs. A fourth
cub, now deceased, was found to have no tail at all. Examination of the cub revealed
many unfinished proteins in the cells near the end of the spine (where the tail should
begin). Give a possible explanation for the "no tail” phenotype.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."