Question

In which fungi sex organ absent but sexual reproduction present? ​

Answer 1

Answer:

Deuteromycetes

Explanation:

sexual reproduction is absent but a parasexual cycle generally operates in their life cycle to fulfill the requirement of sexuality.

Answer 2

Basidiomycetes are the group of fungi in which sex organs are absent but sexual reproduction is present.

Fungi: Group of eukaryotic organisms that can be unicellular or multicellular with the saprophytic mode of nutrition.

Classes of Fungi:

• Phycomycetes: Also called algal fungi, they are found in water bodies, on decaying wood, etc. Example- Rhizopus, Mucor, etc.
• Ascomycetes: Also called sac fungi, they are found growing on dung. Example - Yeast, Neurospora, etc.
• Basidiomycetes- Also called sac fungi, they are found in soil, wooden logs and on plants. Sexual reproduction in them takes place by the fusion of different fungal strains. Example - Mushroom, Ustilago, etc.
• Deuteromycetes- Also called fungi imperfecta as their sexual stages are unknown. They are involved in mineral cycling. Example - Colleotrichum, Trichoderma, etc.