Human Body & Health
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Q61.Health is a state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity said by which organization
Correct Answer: B
World Food Programme is the correct factual response to “Health is a state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity said by which organization”.
Q62.The hardest thing present in a human body is
Correct Answer: B
The hardest thing present in a human body is Dental enamel.
Q63.How much blood human body contains?
Correct Answer: B
5-6 liters is the correct factual response to “How much blood human body contains”.
Q64.Cooking gas is a mixture of :
Correct Answer: B
Propane and Butane is the correct factual response to “Cooking gas is a mixture of :”.
Q65.Vitamin that is produced by body and is not found in fruits and vegetables
Correct Answer: B
VitaminB 12 is the correct factual response to “Vitamin that is produced by body and is not found in fruits and vegetables”.
Q66.How many bones does the adult human body have?
Correct Answer: B
The correct number of bones does the adult human body have is 206.
Q67.Guava is a rich source of which vitamin :
Correct Answer: D
C is the correct factual response to “Guava is a rich source of which vitamin :”.
Q68.The hardest thing present in a human body is :
Correct Answer: D
None of these is the correct factual response to “The hardest thing present in a human body is :”.
Q69.How much blood human body contains .
Correct Answer: B
5-6 liters is the correct factual response to “How much blood human body contains.”.
Q70.Carrot is a good source of Vitamin ____?
Correct Answer: A
Carrots are exceptionally rich in beta-carotene, which the human liver converts into essential Vitamin A for vision.
Q71.Cow milk is a rich source of ____?
Correct Answer: C
Cow's milk contains high levels of bioavailable Vitamin A (retinol), essential for maintaining healthy vision and skin.
Q72.Golden rice has the highest quantity of ____?
Correct Answer: A
Golden rice is genetically engineered to produce beta-carotene, a biochemical precursor of Vitamin A, to combat malnutrition.
Q73.Lack of ____ causes diabetes?
Correct Answer: C
Insulin, a hormone produced by islet cells in the pancreas, is essential to regulate blood glucose. Lack of it causes Diabetes.
Q74.The good sources of Vitamin-A are ____?
Correct Answer: A
Green leafy vegetables like spinach and carrots are rich in provitamin A carotenoids, which are vital for healthy vision.
Q75.The good sources of Vitamin-B Complex are ____?
Correct Answer: B
Whole grains, seeds, and nuts provide a rich spectrum of B vitamins required for cellular metabolism.
Q76.The good sources of Vitamin-C are ____?
Correct Answer: C
Fresh citrus fruits (oranges, lemons) and raw fresh vegetables contain the highest concentration of heat-sensitive Vitamin C.
Q77.What is the largest cell in the human body?
Correct Answer: A
The female ovum (egg cell) is the largest cell in human biology, measuring about 0.1 mm and visible without magnification.
Q78.Which of the following is the smallest endocrine gland in the human body?
Correct Answer: B
The pituitary gland is a pea-sized endocrine structure located at the base of the brain (often cited in past papers as the smallest).
Q79.Which are the largest of the white blood cells?
Correct Answer: D
Monocytes are the largest type of white blood cell found in human blood.
Q80.Which is the largest gland in the human body?
Correct Answer: B
The liver is the largest internal gland in the human body, weighing about 1.5 kg in adults.