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9th Class General Science Chapter 4 Population and Environment English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
The stage spans over the first two years in the life of every human being is known as.
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Adolescence
Infancy
Childhood
Pre maturity
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Question # 2
The primary sex organs are called
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Tissues 
Testes 
ovaries 
Gonads 
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Question # 3
it contains all the necessary nutrients of food
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Milk 
Fruits
Wheat 
Rice
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Question # 4
It is called master glands
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Pituitary gland 
Thyroid gland
Adrenal gland 
Gonads 
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Question # 5
The compound which is required in very small amonut is.
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Carbohydrate
Protein
Fats
Vitamins
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Question # 6
Thyroid gland increases in size because of
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Deficiency of iodine & nbsp
Deficiency of fluorides & nbsp
Deficiency of iron & nbsp
Deficiency of calcium & nbsp
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Question # 7
____________ are formed by the chemical combinatiin of fatty acid with glycerol
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Carbohydrates
Lipids
Proteins
Glucose
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Question # 8
one gram of fast gives energy
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9 kcal 
18 kcal 
27 kcal 
39 kcal 
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Question # 9
Deficiency of this vitamin leads to deficiency of blood
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B1
B2
B6
B12
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Question # 10
Deficiency of iodine causes
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goiter 
night blindness 
malaria 
cough 
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Question # 11
Insulin is secreted from this gland
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Adrenal gland 
Pancreases 
Thyroid gland 
Pituitary gland 
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Question # 12
All the proteins are madw up of....... differnet types of amino acids.
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Twenty
Thirty
Forty
Sixty
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Question # 13
It gives resistance against diseases
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Hormones
Vitamins
Fast
Antibodies
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Question # 14
Scratches on the body after kitten's bite result in ........ disease.
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Rabies
Cancer
Burn
Paralysed
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Question # 15
Cucumber contains............/100 gm calories in it.
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14 kC
5 Kc
65 kC
99 kC
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