FRUITS AND VEGETABLES QUIZ

P. chrysogenum

Entereobacter aerogenes

E. coli

None of these

None of these

When thawed vegetables are held at refrigerated temperature for any considerable period

When thawed vegetables are held at room temperature for any considerable period

When thawed vegetables are held below refrigerated temperature for any considerable period

brown rot in vegetables

black rot in fruits

sliminess or souring in piled, wet and heating vegetables

bacterial soft rot

all of these

spotting of leaves

spotting of fruits

spotting of seedpods

Micrococcus

Streptococcus

both (a) and (b)

none of these

leaves of fruits

stem ends of fruits

spotting on fruits

spotting on vegetables

favor the growth of Saprophytic bacteria

favour the growth of yeast and of acid and sugar tolerant Leuconostoc and Lactobacillus species

None of these

favor the growth of A. niger and A. flavus species

none of these

yeast and moulds

bacteria

micro-coccus

none of these

refrigeration

slow thawing

ambient temperature

A.flavus

A. niger

Trichothecium roseum

Trichoderma