it isnt true
they lack sexual reproduction.
Imperfect fungi are considered imperfect because they do not exhibit in any of its life cycle both means of reproduction - sexual and asexual reproduction. Their most common means of reproduction is by asexual reproduction.AnswerThey were called imperfect because no one understood their life styles "perfectly". Also there is current debate over how to classify these fungi. The imperfect fungi were once grouped in the phylum Deuteromycota, however this phylum has been removed and there is currently no place for these asexual fungi in the current fungal classification system. It is because there has never been a sexual reproductive stage observed from them. B.
Yes, the sexual stage has been observed in imperfect fungi, which are also known as Deuteromycetes or fungi lacking a known sexual stage. Although they were originally thought to reproduce solely through asexual means, it has been discovered that some species of imperfect fungi can undergo sexual reproduction under certain conditions. However, the sexual stage in these fungi is rare and not well understood compared to fungi with known sexual cycles.
Scientists often divide fungi into four groups: club fungi, molds, sac fungi, and imperfect fungi,Each type of fungi is classified based on the way it reproduces. The way that these fungi reproduce is difficult to understand and they are hard to classify into what would be called 'normal' sexual reproduction.
Penicillium, aspergillus, etc. They are considered to be imperfect fungi because they cannot be fully classified as ascomycotans because they do not fully exhibit sexual reproduction. Phyllum Deuteromycota serves as temporary shelter for unclassified fungi, usually former ascomycotans. So called "imperfect fungi" since they do not exhibit a sexual phase, just as imperfect and perfect flowers are named. Aspergillus and Penicillium have a counterpart in Ascomycota wherein they are sexual though. Eurotium and Talaromyces, respectively.
There has never been a sexual reproductive stage observed in the members of this Phylum.
in some imperfect fungi
Members of the phylum Deuteromycota are considered "imperfect" because they do not have a known sexual reproductive stage in their life cycle. Without this sexual reproductive stage, they cannot be classified using traditional taxonomic methods, leading to their classification as imperfect fungi.
They usually are called imperfect fungi because there is no evidence that their life cycle has a sexual stage. Imperfect fungi reproduce asexually by producing spores