.
1 point
Which fobthe following is an incorrect statement in respect of Amoeba:
It has no fixed shape
It has no fixed mouth
It has false feet
It has a digestive system
2.
1 point
The site of complete digestion and absorption of food in the human digestive system is:
Stoamch
Small intestine
Large intestine
Rectum
3.
1 point
Some crushed boiled rice, water and saliva mixture is warmed in a test tube for about 15 to 20 minutes and 2 or 3 drops of dilute iodine solution are added to it. The colour produced will be:
Voilet
Green
Blue-black
None of these
4.
1 point
An animal which has no mouth and no digestive system is :
Antelope
Amoeba
Alligator
Angora
5.
1 point
The part of our tooth which contains nerves and blood vessels is called :
Gum
Pulp Cavity
Enamel
Dentine
6.
1 point
The amino acids present in digested food in our body are used to make :
Fats
Proteins
Minerals
Carbohydrate
7.
1 point
In human beings, the 16 teeth of each jaw consists of:
2 incisors, 4 canines, 4 premolars and 6 molars
4 incisors, 2 canines, 6 premolars and 4 molars
4 incisors, 2 canines, 4 premolars and 6 molars
2 incisors, 4 canines, 6 premolars and 4 molars
8.
1 point
The length of small intestine in adult human beings is about :
1.5m
2.5 m
7.5 m
4.5 m
9.
1 point
Amoeba catches food particles from the surrounding water by using its:
Tentacles
Food vacoule
Pseudopodia
Cilia
10.
1 point
The process of taking in food by an animals and its utilisation in the body is called
Ingestion
Digestion
Nutrition
Egestion
11.
1 point
The digestion of ground nut oil present in food produces :
A. Amino acids B. Glycerol
C. Alcohol D. Fatty acids
A and B
B and C
C and D
B and D
12.
1 point
Which of the following can digest cellulose carbohydrate present in its food?
Cow
Lion
Cat
Man
13.
1 point
Excessive use of sugar containing foods is a major cause of :
Indigestion
Stomach pain
Headache
Tooth dacay
14.
1 point
The aquatic animal which ingests food with the help of pseudopodia is:
Eagle
Fish
Aquatic snake
Amoeba
15.
1 point
The millions of tiny out growths on the inner surface of small intestine are called :
Capillaries
Buds
Villi
Veins
16.
1 point
The fat present in our food is completely digested in the:
Stomach
Mouth
Small intestine
Large intestine
17.
1 point
Which fo the following carbohydrate can be digested by a cow but not a man?
Glucose
Cellulose
Starch
Canesugar
18.
1 point
Which of the following is digested by saliva?
Glucose
Starch
Cellulose
Sucrose
19.
1 point
The teeth in our mouth which are for piercing and tearing the food are called:
Incisors
Canines
Molars
Pre molars
20.
1 point
Which of the following does not suck nectar from flowers?
Butterfly
Bee
Lizard
Hummingbird
21.
1 point
Water from the undigested food is absorbed mainly in the:
Stomach
Food pipe
Small intestine
Large intestine
22.
1 point
The digestion of a particular food in the small intestine produces amino acids. This food contain mainly:
Carbohydrate
Fats
Vitamins
Proteins
23.
1 point
Which of the following foods is not obtained from plant?
Maize
Milk
Mango
Melon
24.
1 point
Which of the following are for biting and cutting the food?
Pre molars
Canines
Molars
Incisors
25.
1 point
Mucus, hydrochloric acid and digestive juices are secreted by the inner lining of:
Pancreas
Stomach
Small intestine
Salivary glands
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Answer:
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Answer:
pahle Ka second
dusre ka first
teesri ka forth
chatte ka third
paanchvi ka second
chakkwein ka forth
satven ka forth
aathvin ka third
Norway ka forth
dasvin ka first.
11 ka second
12 ka third
13 ka second
14 ka first
15th Ka 4th
16th ka third
17th Ka 4th
18th ka first
19th ka second
20 ka forth
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22 ka first
23 ka second
24th Ka 4
25 ka third