Amodel scientists form testable hypotheses. what hypothesis was being tested with the δfus3 strain?

a. fus3 is required for formin phosphorylation.
b. fus3 is required for the signal transduction pathway leading to shmoo formation.
c. fus3 causes shmoo formation in mating yeast.
d. mating factor is required to start the signal transduction pathway leading to shmoo formation.

b. fus3 is required for the signal transduction pathway leading to shmoo formation.

Explanation:

This referes to the deductible hypothesis for the fus3 strain.

It should help us infer if the hypothesis should be upheld or discarded.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

yes the words are placed in front