Agriculture Quiz-36

Q.1. Species concept of fungi is based on-

a.    Morphology

b.   Host specialization

c.    Morphology and physiology

d.    All

Q.2. Nonmotile spores are characteristics of-

a.    Zygomycetes

b.    Chytridiomycetes

c.    Lnfyxomycetes

d.    Oomycetes

Q.3. First quarantine regulation in India-

a.    1910

b.    1883

c.    1914

d.    1920

Q.4. Finger and toe disease caused by-

a.    Plasmodiophora

b.    Spongospora

c.    Blastocldiella

d.    Saprolegnia

Q.5. Pink mold is called as-

a.    Allomyces

b.    Blastocladiales

c.    Neurospora

d.    Sclerospora

Q.6. Heterokaryosis is brought about by-

a.    Mutation

b.    Anastomosis

c.    Karyogamy between dissimilar nuclei

d.   All

Q.7. Peacefull coexitance shown by-

a.    Necrotroph

b.   Biotroph

c.    Hemibiotroph

d.    Perthotroph

Q.8. Chitin is the polymer of__________

a.    Nacetyl glucosamine

b.    N acetyl muramic acid

c.    Beta pyanoyl acteate

d.   Both a and b

Q.9. Mode of action of benzimidazole-

a.    Beta tubulins

b.    Rna inhibition

c.    Chitin synthesis

d.    DNA synthesis

Q.10.   T-toxin affects-

a.    Mitochondria

b.    Chloroplast

c.    Golgi body

d.    Nucleic acid

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