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Important 500 Questions Of Biology part-4
Carrot is a rich source of which vitamin – Vitamin A
Vitamin A is stored in the human body – in the liver.
Thiamine is – Vitamin B
The vitamin which contains cobalt is Vitamin B12.
The bones of the limbs get bent in children, if there is deficiency of Vitamin D.
Another name for Vitamin B2 is – Riboflavin.
A hard working man requires daily energy – 4000 Kcal
Cyanocobalamin is – Vitamin B12
The vitamin which is found in citrus fruits and is essential for keeping the skin healthy is – Vitamin C.
The best source of Vitamin C is Amla
Due to deficiency of which vitamin gums bleed and teeth start moving – Vitamin C
The chemical name of Vitamin C is – Ascorbic Acid
The vitamin that cannot be obtained from any vegetable is Vitamin D.
Which vitamin is produced in the human body in the morning sunlight – Vitamin D
What is found in abundance in the liver oil of fishes – Vitamin D
What is found in Vitamin D source – Calciferol
The chemical name of Vitamin E is – Tocopherol.
Vitamin E is especially important for – In the normal functioning of the gonads
Which vitamin is active in blood coagulation – Vitamin K
Which vitamin forms blood clot in human body – Vitamin K
Which vitamin is related to the healthy functioning of human eyes – Vitamin A
Which vitamin is soluble in water – Vitamin B
Night blindness occurs due to deficiency of Vitamin A.
Which vitamin is removed by washing peeled vegetables – Vitamin
Golden paddy contains the highest amount of Vitamin A.
Who first used the word ‘Bilology’ – Lamarck and Treviranus
Known as ‘Father of Biology’ – Aristotle
The father of Zoology is called – Aristotle
The father of Botany is – Theophrastus.
Who is called the ‘Father of Medicine’ – Hippocrates
Antibiotics are mostly obtained from bacteria
If a bacterial cell divides every 20 minutes, how many bacteria will be formed in two hours – 64
Which crop is helpful in nitrogen fixation – Legumes
What is the function of leg hemoglobin in nitrogen fixation – absorption of oxygen.
Which disease is caused by bacteria – Tuberculosis
The science which is related to the study of living beings is called – Biology.
What is studied in Phycology – Algae
Environment is studied under which branch of biology – Ecology
The bacterium that causes tuberculosis (TB) is – Mycobacterium.
What is studied in Exo-biology – Life in outer planets and space
Study of flowers is called – Anthology
The photosynthetic organ found in bacteria is called – chlorophyll
Cholera is caused by – Bacteria
What is the cause of tuberculosis – Bacteria
Refrigeration helps in food preservation by reducing the rate of biochemical reactions.
With the help of which biodegradable waste can be converted into useful substance – Bacteria
What makes milk sour – Bacteria
The reason for curdling of milk is – Lactobacillus
The disease caused by H.I.V is – AIDS
What is AIDS virus – a list R.N.A.
AIDS is caused by virus
The full form of H.I.V. is – Human Immunodeficiency Virus.
AIDS spreads through physical contact
What is present in virus – Nucleic acid and protein
What is SARS (A.R.S.) – Viral disease
Measles is caused by which infection – Virus
Which disease is caused by virus – smallpox
‘Foot and Mouth’ disease in animals is caused by – Virus
The causative agent of Mosaic disease in potato is – Virus.
What is Mushroom – Fungus
Which was the first isolated antibiotic – Penicillin
What causes the disease called ‘Athlete Foot’ – Fungus
Which one shows the useful functional relationship between a fungus and the roots of a higher plant – Mycorrhiza
The two classes of plants that lichens are made up of are – fungi and algae.
Litmus-acid-base indicator is obtained from lichen.
From what is solar energy obtained – Sun
Sago is made from – Cycas
Ephedrine, a medicine used in asthma and cough, is obtained from – Ephedra
Which is called a living fossil – Ginkgo
Virus grows in living cells
Which part of the plant receives the stimulus to form a flower – leaf
The reason why Kurinji flower blooms once in 12 years is – Florigen secretion
The smallest flower in the world is – Wolfia
Which is the useful part of the plant in cauliflower – fresh flower group
The largest flower in the world is – Rafflesia
From the point of view of life cycle, the most important part of the plant is – flower.
Edible part of onion is stem
Potato is – modified stem