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WorksheetsNutrition in living organisms
Total questions: 10
Worksheet time: 20mins
Cud is the name given to the food of ruminants which is:
(а) swallowed and undigested.
(b) swallowed and partially digested.
(c) properly chewed and partially digested.
(d) properly chewed and completely digested.
The component of food which is complex is
(a) protein
(b) carbohydrate
(c) fat
(d) all of these
How many types of teeth are there?
1
2
3
4
The bile plays an important role in the digestion of
(a) carbohydrates
(b) fats
(c) sugar
(d) starch
Many animals, including humans, cannot digest
(a) amino acid
(b) bile juice
(c) cellulose
(d) proteins
The mode of nutrition in amoeba is
(a) saprotrophic
(b) autotrophic
(c) holozoic
(d) symbiotic
What is the function of premolars?
(a) Biting
(b) Grinding
(c) Tearing
(d) Cutting
The largest gland in the human body is
(a) liver
(b) pancreas
(c) stomach
(d) oesophagus
The process in which the absorbed food is used for producing energy is called
(a) ingestion
(b) absorption
(c) assimilation
(d) digestion
Saliva is present in
(a) stomach
(b) liver
(c) teeth
(d) mouth
