691. In which of the following example of fungi dikaryotic hyphae exist for long period?
A. Deuteromycota
B. Basidiomycota
C. Zygomycota
D. All of these
692. Unicellular fungi which is non-hyphal is___________?
A. Mushroom
B. Yeast
C. Penicillium
D. Mold
693. Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?
A. Mildew
B. Constricting ring
C. Haustoria
D. All of these
694. By which of the following mechanism unicellular yeast reproduce?
A. Sporing
B. Conidiation
C. Budding
D. Fragmentation
695. Constricting ring around nematode is formed by_____________?
A. Arthrobotrys
B. Pleurotus ostreatus
C. Mildews
D. All of these
696. Simple breaking of mycelium resulting in formation of a new mycelium from each broken segments is called__________?
A. Sporing
B. Conidiation
C. Budding
D. Fragmentation
697. Type of lichen which tightly attaches to rocks is_____________?
A. Parmelia
B. Fruticose
C. Foliose
D. Crustose
698. Mycorrhizae are found in about__________vascular plants?
A. 90%
B. 95%
C. 98%
D. 96%
699. Spores in sporangia are produced by process?
A. Sexual
B. Asexual
C. Both of these
D. None of these
700. Fungi can tolerate pH from____________?
A. 3-7
B. 2-6
C. 2-9
D. 3-6