WorksheetsCLASS 7 . NUTRITION IN ANIMALS.
Total questions: 25
Worksheet time: 13mins
Which of the following describes the characteristic of a living being?
Nutrition
Excretion
Respiration
All the above
What is A in the given picture ?
(a)
What is B in the given picture ?
(a)
What is C in the given picture ?
(a)
The process of intake of food is called
Ingestion
Egestion
Which is not digested by human?
Protein
Fats
Glucose
Cellulose
The breakdown of complex component of food into simpler substance is called digestion.
True
False
Animals are heterotrophic.
True
False
In amoeba ,ingestion of food takes place with the help of false feet called
phagocytosis
Pseudopodia
Bile is produced in
Gall bladder
Blood
Liver
Spleen
The source of energy for living organism is
(a)
The enzymes predsent in the saliva convert:
fats into fatty acids and glycerol
starch into simple sugars
proteins into amino acids
complex sugars into simple sugars
Amoeba is a many celled animal.
True
False
where does villi outgrowth
large intestine
gall bladder
small intestine
liver
The bile plays importent role in digestion of ------------
(a)
The digested food can now pass into the blood vessels in the wall of the intestine .This process is known as
assimilation
absorbtion
egesion
digestion
when does milk teeth fall?
4 to 5 years
6 to 8 years
9 to 12 years
none of the above
what are the types of teeth ?
incisors
canine
premolar
molars
baby teeth
which of them is insectivore plant ?
what is the function of digestive juices ?
to digest food
to convert complex substance of to simpler substance
for chewing the food properly
to secrete saliva inside our mouth
the --------breaks down ----------into sugar
(a)
food pipe is also called as
oesophages
alimentary canal
long food pipe
digestive track
the digestive system breaks down
proteins into simpler forms
carbohydrates into simpler forms
carbohydrates and proteins to simpler forms
fat to simpler substance
salivary gland produces a enzyme known as -----------------
(a)
processes of digestion in food in order
assimilation , digestion ,ingestion , absorption , egestion
ingestion , digestion , absorption , assimilation and egestion
ingestion , digestion , absorbition , assimilation and egestion
digestion , ingestion , egestion , assimilation , absorption
