Penicillin fungi are an example of
a. zygote fungi
b. sac fungi
c. imperfect fungi
d. club fungi

The correct answer is (c.) imperfect fungi. Penicillin fungi are an example of imperfect fungi. It is mainly because the other fungi; zygote fungi. sac fungi. and club fungi are all responsible for specific diseases while Penicillin are able to fight these fungi. 

Phototropic organisms can preform photosynthesis.

Heterotrophic organisms  cannot perform synthesis

Explanation:

Phototrophs:

Plants, Algae and some bacteria like cyanobacteria perform Photosynthesis to acquire energy. They abssorb energy from the sun to convert into Co2 and water into natural food particles required for the process of biosynthesis and respiration.The presence of chlorophyll makes them eligible for performing photosynthesis.

Heterotrophs:

Heterotrophic organisms cannot perform photosynthesis because they are reliant on other organisms for survival. They get energy and carbon by consuming other organisms.Heterotrophic organisms don't possess chlorophyll therefore they are unable to perform photosynthesis.