And could you explain why Assume that a series of compound h

And could you explain why?

Assume that a series of compound has been discovered in Neurospora. Compounds A-F appear to be members of an enzyme pathway. Several mutations have been identified and each of strains 1-4 contains a single mutation. Shown below are five possible pathways. Choose the pathway that best fits the data presented. [Growth in minimal media with supplements is shown by (+), no growth is shown by (-)]. A rightarrow B rightarrow C rightarrow D rightarrow E rightarrow F A rightarrow B rightarrow C rightarrow F rightarrow F rightarrow E F rightarrow B rightarrow C rightarrow D rightarrow A rightarrow E A rightarrow B rightarrow C rightarrow D rightarrow F rightarrow E A rightarrow B rightarrow F rightarrow E rightarrow C rightarrow D

Solution

Answer : A

it is a complmentation test , it order will be

A----->B------->C------->D------->E------->F