Understanding Growth Patterns on Slant Media in Microbiology

Which growth pattern on the slant (A-F) is best described as 'filiform,' indicating a uniform and straight line of growth along the inoculation line?

If a microbiologist observes a slant with a branched, tree-like growth pattern, which letter (A-F) corresponds to this 'arborescent' growth?

Which slant growth pattern (A-F) is described as 'beaded,' where growth appears as separate or semi-confluent colonies along the line of inoculation?