An alga which can be employed as food for human beings is

Torulopsis utilis is

What does Single Cell Protein $(SCP)$ help to reduce?

Which organism is cultivated as a source of $SCP$?

Given below are two statements with respect to single cell protein.
Statement $I$: Single cell protein refers to the crude,or refined edible protein,extracted from pure microbial cultures or from dead or dried cell biomass.
Statement $II$: $SCP$ can be readily used as fodder for achieving fattening of calves,pigs,in breeding fish and in poultry.
In the light of the above statements,choose the correct answer from the options given below.

In biotechnological studies,the alga that is exploited as a rich source of protein is