A. Cotton

B. Maize

C. Wheat

D. Sugarcane

A. Sunflower

B. Sorghum 

C. Groundnut

D. oat 

A. Wheat

B. Sugarcane

C. Rice

D. Cotton

A. Maize

B. Sugarcane

C. Wheat

D. Rice

A. Albugo candida

B. Pythium debaryanum

C. Sclerospora graminicola

D. Peeronospora parasitica

A. Butler 

B. Brefeld

C. Anton de Barry          

D. Doi et al. and Ishire et al.

A. Flor Hypothesis 

B. Gene hypothesis 

C. Gametes hypothesis

D. Allele hypothesis 

A. green ear disease of bajra

B. late blight of potato

C. Downy mildew of grapes

D. Damping off of seedlings

A. Pathotype

B. Phenotype

C. Genotype

D. None of these

A. fungal parasites of animal

B. intercellular hyphae of obligate parasites

C. fungi growing on artificial media

D. intercellular hyphae of parasitic fungi