FRUITS AND VEGETABLES QUIZ

spotting on fruits

leaves of fruits

stem ends of fruits

spotting on vegetables

P. chrysogenum

None of these

Entereobacter aerogenes

E. coli

Streptococcus

none of these

Micrococcus

both (a) and (b)

fermentation of pectin

formation of ketones

fermentation of sugars

formation of amino acids

None of these

favor the growth of Saprophytic bacteria

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

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

vegetables

cereals

all of these

fruits

A. niger

Trichoderma

A.flavus

Trichothecium roseum

yeast and moulds

none of these

micro-coccus

bacteria

black rot in fruits

sliminess or souring in piled, wet and heating vegetables

brown rot in vegetables

bacterial soft rot

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

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