A classic experiment that was performed in the 1970s showed that DNA absorbed on a mica surface shown to have

TLS Online TPP Program

#Question id: 19085

#Unit 6. System Physiology – Plant

ToxA is produced by both nodorum and tritici‐repentis, which cause disease such as__

a) chlorosis

b) bronze spot

c) glume blotch

d) tan spot

TLS Online TPP Program

#Question id: 19084

#Unit 6. System Physiology – Plant

ToxA is produced by__

a) Cochliobolus carbonum

b) Stagonospora nodorum

c) Pyrenophora tritici‐repentis

d) fungus Botrytis

Which combination is correct?

TLS Online TPP Program

#Question id: 19083

#Unit 6. System Physiology – Plant

Alternaria produces a toxin, which activates a plant cell death program in tomato (Solanum lycopersicum) leaves___

TLS Online TPP Program

#Question id: 19082

#Unit 6. System Physiology – Plant

Some necrotrophs produce host‐selective toxins as toxin that are active in only a few plant species; produced by the fungal pathogen Cochliobolus carbonum of maize (Zea mays) inhibits Plant enzyme such as___

TLS Online TPP Program

#Question id: 19081

#Unit 6. System Physiology – Plant

Oomycetes (fungus‐like organisms), brown algae and mammalian parasites as Plasmodium falciparum and fungi can be__

a) Biotrophic plant pathogens

b) Necrotrophic plant pathogens

c) Hemibiotrophic plant pathogens

TLS Online TPP Program

#Question id: 19080

#Unit 6. System Physiology – Plant

Which type of pathogens produces cell wall‐degrading enzymes tend to attack a broad range of plant species?