Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

A. Whattman

B. Stackman

C. Butler

D. Anton de Bary

A. 20.6% N

B. 25 - 28% N

C. 20% N

D. 15 - 16% N

A. ss DNA

B. ds DNA

C. ss RNA

D. ds RNA

A. Bending of the leaf tips in the form by hooks

B. Poor development of vasculature

C. Formation of anthocyanin pigment in abundane

D. Appearance nectrotic areas in the leaves

A. Biotic type

B. Abiotic type

C. Viral type

D. Both A and B

A. Water leaves the cells

B. Water enter the cell

C. No exchange of water takes place

D. Solute pass out of the cell

A. Oomycetes

B. Basidiomyetes

C. Zygomyctes

D. Hypochytridiomycetes

A. Pyrenomycetes

B. Saccharomycetes

C. Loculoascomycetes

D. Discomycetes

A. Necrosis

B. Yellowing of tissues

C. Discolouration of tissues and plugging of vessels by hyphae

D. None of these

A. Root

B. Stem

C. Green leaves and storage organs

D. Xylem and phloem