Black (stem) rust of wheat is caused by:
1. Ustilago nuda
2. Puccinia graminis
3. Xanthomonas oryzae
4. Alternaria solani
Which one of the following matches is correct?
(a)Phytophthora | Aseptate Mycelium | Basidiomycetes |
(b) Alternaria | Sexual reproduction Absent | Deuteromycetes |
(c) Mucor | Reproduction by conjugation | Ascomycetes |
(d) Agaricus | Parasitic fungus | Basidiomycetes |
The imperfect fungi which are decomposers of litter and help in mineral cycling belong to?
1. Deuteromycetes
2. Basidiomycetes
3. Phycomycetes
4. Ascomycetes