Top 101 GK Questions | General Knowledge
Top 101 GK Questions | General Knowledge
Mar 18, 2024, By Meritnotes
Question 1 : Who introduced the term biodiversity?
Answer : Walter Rosen
Question 2 : Cell theory was modified by
Answer : Virchow
Question 3 : Who is considered the founder of mycology?
Answer : P.A.Micheli
Question 4 : Activated diffusion theory was first proposed by
Answer : Mason and Masked
Question 5 : The muscles attached to the bones are called
Answer : Skeletal muscle
Question 6 : The study of tissues is known as
Answer : Histology
Question 7 : Which of the following gland is related with immunity?
Answer : Thymus
Question 8 : Apical cell theory is proposed by
Answer : Hofmeister
Question 9 : Plasmids were discovered by
Answer : Joshua Lederberg
Question 10 : The term RNA world was first used by
Answer : Walter Gilbert
Question 11 : When does World Ozone Day is observed?
Answer : 16thSeptember
Question 12 : Pollen tube was discovered by
Answer : G.B. Amici
Question 13 : The term Genetics was introduced by
Answer : Bateson
Question 14 : Zymology deals with
Answer : Study of fermentation and its uses
Question 15 : Lac operon model was proposed by
Answer : Jacob and Monod
Question 16 : Scientist who described chromosomes for the first time is
Answer : Anton Schneider
Question 17 : Khaira disease of rice is caused by
Answer : Deficiency of zinc
Question 18 : Study of algae is called
Answer : Phycology
Question 19 : The study of fruits is called
Answer : Pomology
Question 20 : The term DPD was coined by
Answer : Meyer
Question 21 : _____ deals with the study about the root and shoot system.
Answer : Vegetative morphology
Question 22 : Naja Naja is the zoological name of
Answer : Indian cobra
Question 23 : Circulation of the blood was first described by
Answer : William Harvey
Question 24 : _____ are the best-reserved food stored in our body?
Answer : Lipids
Question 25 : The respiratory centre is present in the
Answer : Medulla oblongata
Question 26 : _____ causes narrowing of blood vessels resulting in increase in blood pressure and coronary heart disease.
Answer : Nicotine
Question 27 : The heart is covered by a double membrane called
Answer : Pericardium
Question 28 : Who discovered the Annular collenchyma?
Answer : Duchaigne
Question 29 : _____ is a single-celled fungus used in the dairy industry.
Answer : Yeast
Question 30 : Which is the largest of the internal membranes?
Answer : Endoplasmic reticulum
Question 31 : The concept of regeneration was first noticed in
Answer : Hydra
Question 32 : The term crossing over was coined by
Answer : T.H. Morgan
Question 33 : The first established Atomic Garden in India was
Answer : Bose Research Institute
Question 34 : ELISA is mainly used for
Answer : Detection of pathogens
Question 35 : The term Biotechnology was coined by
Answer : Karl Ereky
Question 36 : Who coined the term Ecosystem?
Answer : A.G. Tansley
Question 37 : _____ is regarded as the Father of tissue culture.
Answer : Gottlieb Haberland
Question 38 : The Ganga action plan was launched on
Answer : 14th January 1986
Question 39 : Algae have cell wall made up of
Answer : Cellulose, galactans and mannans
Question 40 : The number of estimated species on earth is
Answer : 8.7 million
Question 41 : Viroids were discovered by
Answer : Diener
Question 42 : . The word Vernalisation was coined by
Answer : T.D. Lysenko
Question 43 : The term sieve tubes is coined by:
Answer : Hartig
Question 44 : The plants that grows on dry habitats are called
Answer : Xerophytes
Question 45 : Which is known as liquid connective tissue?
Answer : Blood
Question 46 : Which is the longest part of the digestive system?
Answer : Small intestine
Question 47 : Which of the following is an egg laying mammal?
Answer : Platypus
Question 48 : Asthma is caused due to
Answer : Infection of lungs
Question 49 : The eggs and poultry meat are the richest sources of _____ and vitamins.
Answer : Proteins
Question 50 : The body setae of earthworms are concerned with
Answer : Locomotion
Question 51 : _____ is the respiratory pigment that facilitates the transport of gases.
Answer : Haemoglobin
Question 52 : _______ is called a hypoglycemic hormone.
Answer : Insulin
Question 53 : The respiratory pigment in cockroach is
Answer : Haemoerythrin
Question 54 : Carbon monoxide contained in Tobacco smoke
Answer : Reduces oxygen-carrying capacity of the blood
Question 55 : Secretin hormone is produced by
Answer : Intestine
Question 56 : Binomial nomenclature was given by
Answer : Linnaeus
Question 57 : Cohesion and transpiration pull theory was originally proposed by
Answer : Dixon and Jolly
Question 58 : Pleuropneumonia is caused by
Answer : Mycoplasma
Question 59 : The Father of botany is
Answer : Theophrastus
Question 60 : Earth day is observed on
Answer : 22nd April
Question 61 : Sex determination in plants was first discovered by
Answer : C.E. Allen
Question 62 : Protoplast are the cells devoid of
Answer : Cell wall
Question 63 : Who proposed the Germplasm theory?
Answer : August Weismann
Question 64 : World AIDS day is observed on
Answer : 11th July
Question 65 : The term chromosome was introduced by
Answer : Waldeyer
Question 66 : The chemiosmotic theory was proposed by
Answer : P. Mitchell
Question 67 : ______ are the amphibians of the plant kingdom.
Answer : Bryophytes
Question 68 : The concept of water potential was introduced by
Answer : Slatyer and Taylor
Question 69 : A living organism is differentiated from a non-living structure based on
Answer : Metabolism
Question 70 : ______ is the exceptional artery which carries deoxygenated blood.
Answer : Pulmonary artery
Question 71 : Breakdown of macromolecules of food into micromolecules is _____
Answer : Digestion
Question 72 : The muscles associated with the heart of insects are
Answer : Alary
Question 73 : The eggs of silkworms after ten days of incubation hatch into larva called as _____
Answer : Caterpillar
Question 74 : The total volume of air a person can inhale after normal inspiration is _____
Answer : Inspiratory capacity
Question 75 : The largest and heaviest mammals in the world is
Answer : Blue whale
Question 76 : _____ is the pressure exerted on the surface of blood vessels by the blood.
Answer : Blood pressure
Question 77 : ______ is the exceptional artery which carries deoxygenated blood.
Answer : Pulmonary artery
Question 78 : Which class of protozoa is totally parasitic?
Answer : Sporozoa
Question 79 : The study of internal structure and organisation of plant is called _____
Answer : Plant anatomy
Question 80 : Some of the polyamines are known to behave like _____
Answer : Plant hormones
Question 81 : _____ is known as anti-sterility vitamin.
Answer : Vitamin E
Question 82 : The term green revolution was coined by
Answer : William S Gaud
Question 83 : The first clinical gene therapy was done for the treatment of _____
Answer : SCID
Question 84 : _____ is commonly referred as the Queen of drugs.
Answer : Penicillin
Question 85 : Name the scientists who discovered Interferons?
Answer : Alick Issac and Jean Lindemann
Question 86 : X-ray crystallographic evidence was produced by
Answer : Winkins & Franklin
Question 87 : Who propounded the theory of recapitulation?_
Answer : Ernst Von Haeckel
Question 88 : The term pure line was coined by
Answer : Johannsen
Question 89 : _____ is the unit of measurement of total ozone.
Answer : Dobson unit
Question 90 : Who is popularly called the father of the green revolution in India?
Answer : Dr. M. S. Swaminathan
Question 91 : Who is called the father of Modem Ecology?
Answer : Eugene P. Odum
Question 92 : Indian Government legalized MTP in
Answer : 1971
Question 93 : Transformation in bacteria was demonstrated by
Answer : Griffith
Question 94 : The term Phytochrome was coined by
Answer : Butler
Question 94 : The term Phytochrome was coined by
Answer : Butler
Question 95 : The term photoperiodism was coined by
Answer : Gamer and Allard
Question 96 : ______ are the products of pollination & fertilization
Answer : Fruits
Question 97 : Relay pump theory was proposed by
Answer : Godlewski
Question 98 : The blood vessels that carry blood away from the heart are called
Answer : Arteries
Question 99 : Largest gland in human body is
Answer : Liver
Question 100 : Who is the founder of Modern Bacteriology?
Answer : Robert Koch
Question 101 : The study of soil is called as
Answer : Pedology