Answer:
A) Unicellular fungi
Step-by-step explanation:
- Yeast is by design unicellular since it comprises of one cell so choices C and D are out as they don't mention that fact
- That lead to choices B and A in order for a specimen to be a spore they need to be able to reproduce sexually and asexualy yeast most of the time only can reproduce asexully though so B is not the correct answer so by process of elemation A is the answer