Below is a photo of a cucurbit leaf infected with an ascomycete fungus. White mat of hyphae and spores are abundant on the leaf surface, and round brown structures are also present. What are these brown structures and what is their function?单项选择题

题目图片
A

Perithecia, resting structures containing ascospores.

B

Aecium, containing aeciospores for dispersal.

C

Telia, containing thick-walled resting teliospores.

D

Chasmothecia, resting structures containing ascospores.

E

Pycnidia, containing asexual pycnidiospores.

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