Description : Bacteria was first discovered by (1) A.V. Leeuwenhoek (2) Robert Hooke (3) Robert Koch (4) Louis Pasteur
Last Answer : A.V. Leeuwenhoek
Description : Who is commonly known as "the Father of Microbiology"? (1) Robert Hooke (2) Antonie Philips van Leeuwenhoek (3) Carl Linnaeus (4) Charles Darwin
Last Answer : (2) Antonie Philips van Leeuwenhoek Explanation: Antonie Phillips van Leewenhoek circa1759 is known as the father of microbiology and the microscope due to his early study of bacteria.
Description : The idea of selective toxicity was first proposed by A- Antony van Leeuwenhoek B- Paul Ehrlich C- Louis Pasteur D- Alexander Fleming
Last Answer : Paul Ehrlich
Description : Who discovered that Malaria was caused by female Anopheles? (1) Edward Jenner (2) Louis Pasteur (3) Robert Koch (4) Ronald Ross
Last Answer : (4) Ronald Ross Explanation: Edward Jenner of Britain discovered vaccination in 1796. Louis Pasteur of France discovered Rabies vaccine in 1860. Robert Koch of Germany discovered Cholera, TB germs in ... identifying the links between mosquitoes and malaria. He was born in India in 1857 at Almora.
Description : Who discovered the Cholera-bacillus? (1) Louis Pasteur (2) Ronald Ross (3) Robert Koch (4) Joseph Lister
Last Answer : (3) Robert Koch Explanation: Robert Kach was a German physician. He became famous for isolating Bacillus anthracis 8 7, the Tuberculosis bacillus (1882) and Vibrio cholerae (1883) and for his ... Medicine in 1905 for his tuberculosis findings. He is considered one of the founders of microbiology.
Description : The five-kingdom system of classification was set up by A- Louis Pasteur B- Robert Whittaker C- Robert Koch D- Masaki Ogata
Last Answer : Robert Whittaker
Description : Golden Era of Microbiology period began with work of ---------- Scientist A Francesco Redi B Julius Petri C Robert Koch D Louis Pasteur
Last Answer : D Louis Pasteur
Description : Immunization technique was developed by (1) Joseph Lister (2) Louis Pasteur (3) Edward Jenner (4) Robert Koch
Last Answer : Louis Pasteur
Description : Who discovered that Malaria was caused by female Anopheles ? (1) Edward Jenner (2) Louis Pasteur (3) Robert Koch (4) Ronald Ross
Last Answer : Ronald Ross
Description : Who discovered the Cholera-bacillus ? (1) Louis Pasteur (2) Ronald Ross (3) Robert Koch (4) Joseph Lister
Last Answer : Robert Koch
Description : Who was the first person to see bacterial cells with the microscope? a. Pasteur b. Koch c. Leeuwenhoek d. Hooke
Last Answer : c. Leeuwenhoek
Description : First person to describe microorganisms A Carolus Linnaeus B Robert Hooke C Francesco Redi D Antony van Leeuwenhoek
Last Answer : B Robert Hooke
Description : Online Microbiology Test :: Microbiology Test – Random 1-The word cell was first used by A- Robert Hooke B- Theodor Schwann C- Louis Pasteur D- Ronald Ross
Last Answer : Robert Hooke
Description : $ Louis Pasteur discovered that fermentation is brought about by micro-organisms ! Parasitic becteria bring about fermentation.
Last Answer : $ Louis Pasteur discovered that fermentation is brought about by micro-organisms ! Parasitic becteria bring about ... D. If both As and R are wrong.
Description : Which of the following early natural philosophers coined the term cells? a. Lister b. Koch c. Hooke d. Leeuwenhoek
Last Answer : c. Hooke
Description : Who is associated with the invention of Nylon ? (1) Louis Pasteur (2) J. Nicephore Niepce (3) John Corbutt (4) Dr. Wallace H. Carothers
Description : Which of the following scientists came up with the first vaccine for rabies? a. Koch b. Pasteur c. Lister d. Snow
Last Answer : b. Pasteur
Description : Which of the following surgeons stopped a cholera epidemic in London by removing the pump handle of a contaminated pump? a. Lister b. Snow c. Koch d. Pasteur
Last Answer : b. Snow
Description : Match the lab with the correct set of identified diseases. a. Pasteur: tetanus and tuberculosis b. Koch: anthrax and rabies c. Koch: cholera and tuberculosis d. Pasteur: diphtheria and typhoid
Last Answer : c. Koch: cholera and tuberculosis
Description : Cellular totipotency was demonstrated by (a) Theodore Schwann (b) A.V. Leeuwenhoek (c) F.C. Steward (d) Robert Hooke.
Last Answer : (c) F.C. Steward
Description : The five kingdom classification was proposed in 1969 by — a. R. H. Whittaker b. Haeckel c. Robert Hooke d. Leeuwenhoek
Last Answer : a. R. H. Whittaker
Description : Did Anton van leeuwenhoek receive a noble peace prize?
Last Answer : What is the answer ?
Description : Micro-organism,which can grow at higher temperature, is called a. Mesophils b. Phycrophils c. Thermophils d. None of these
Last Answer : c. Thermophils
Description : Thermophilic micro-organism grow well at temperature– 1) 10°C – 20°C 2) 20°C – 40°C 3) 50°C – 60°C 4) 5°C – 7°C
Last Answer : 3) 50°C – 60°C
Description : Biofertilizers are – 1) Organic manures 2) Green manure 3) Culture of micro-organism 4) None of these
Last Answer : 3) Culture of micro-organism
Description : Micro-organism,which can grow at higher temperature, is called a) Thermophils b) Mesophils c) Phycrophils d) None of these
Last Answer : a) Thermophils
Description : Who discovered the first antibiotic ? (1) W Fleming (2) C Waksman (3) Louis Pasteur (4) A Fleming
Last Answer : A Fleming
Description : Who discovered Cholera germs? (1) Robert Koch (2) Rene Laennec (3) Dreser (4) Hansen
Last Answer : (1) Robert Koch Explanation: In 1883, Koch worked with a French research team in Alexandria, Egypt, studying cholera. Koch identified the vibrio bacterium that caused cholera.
Description : Electron microscope was invented by – (1) Knoll and Ruska (2) Robert. Koch (3) Lecuwenhock (4) C.P. Swanson
Last Answer : (1) Knoll and Ruska Explanation: It is widely accepted that the first prototype of an electron microscope was built by Ernst Ruska and Max Knoll in 1931; it was not more powerful than an ... . An electron microscope uses a beam of electrons to illuminate a specimen and produce a magnified image.
Description : On which disease did Robert Koch work? A. Tuberculosis (Answer) B. Cholera C. Malaria
Last Answer : A. Tuberculosis (Answer)
Description : Who invented the polio vaccine (oral) ? (1) Jonas Salk (2) Albert Sabin (3) Burkholder (4) Robert Koch
Last Answer : Albert Sabin
Description : Electron microscope was invented by (1) Knoll and Ruska (2) Robert Koch (3) Leeuwenhock (4) C.P. Swanson
Last Answer : Knoll and Ruska
Description : What advances in medicine helped Louis Pasteur to improve human life?
Description : The theory of spontaneous generation of life was experimentally disproved by: 1. Francesco Redi 2. Lamark 3. Leeuwenhock 4. Louis Pasteur Select the correct answer using the codes given below: (a) Only 1 (b) 2 and 3 (c) 1 and 4 (d) Only 4
Last Answer : Ans:(c)
Description : That life arose from interactions of simple chemical compounds on primitive earth, the chemosynthetic theory of life, was proposed by: (a) A.I. Oparin (b) Louis Pasteur (c) Charles Darwin (d) Lamark
Last Answer : Ans:(a)
Description : The theory of spontaneous generation of life was proposed by: (a) Aristotle (b) Lamark (c) Leewen hock (d) Louis Pasteur
Description : The ‘Theory of Evolution’ wasput forward by - (1) Louis Pasteur (2) Aristotle (3) Gregor Mendel (4) Charles Darwin
Last Answer : (4) Charles Darwin Explanation: Charles Darwin had proposed "theory of Evolution". The theory of evolution came into view by the reawakening of ancient materialistic philosophies and became widespread ... the matter, so it tries to explain the universe and nature through purely material factors.
Description : Gram staining was introduced by A- Christian gram B- Alfred Gram C- Robertcook D- Louis Pasteur
Last Answer : Christian gram
Description : Who invented Penicillin ? (1) William Harvey (2) Louis Pasteur (3) Alexander Fleming (4) Edward Jenner
Last Answer : Alexander Fleming
Description : Who invented vaccination for 'Small Pox'? (1) Sir Fredrick Grant Banting (2) Sir Alexander Fleming (3) Edward Jenner (4) Louis Pasteur
Last Answer : Edward Jenner
Description : Who invented penicillin ? (1) Alexander Fleming (2) Louis Pasteur (3) Dreser (4) Edward Jenner
Description : The ‘Theory of Evolution’ was put forward by (1) Louis Pasteur (2) Aristotle (3) Gregor Mendel (4) Charles Darwin
Last Answer : Charles Darwin
Description : Who is the father of Biology? (1) Lamarck (2) Robert Hooke (3) Aristotle (4) Pasteur
Last Answer : (3) Aristotle Explanation: ARISTOTLE, the Greek philosopher is regarded as the father of biology. In 4th century BC, he traveled to Lesvos (an Aegean island) and got fascinated by diversity of wildlife and wrote books like: De Anima, History of Animals etc.
Description : Who was the first scientist credited with pointing out that certain gases could cause a greenhouse effect? w) John Tyndall x) Charles Darwin y) Roger Tory Peterson z) Stephen Jay Gould
Last Answer : ANSWER: W -- JOHN TYNDALL
Description : Which one of the following is not a part of Koch s postulates? a. The microorganism must be isolated from a dead animal and pure cultured b. The microorganism and disease can be identified from ... a healthy susceptible animal. d. The same microorganism must be present in every case of the disease.
Last Answer : d. The same microorganism must be present in every case of the disease.
Description : The author of the book ?Time machine? is: A. Lewis Carroll B. Robert Louis Stevenson C. Charles Lamb D. H.G. Wells
Last Answer : D. H.G. Wells
Description : The Louisiana purchase completed in 1803 was negotiated by: (a) George Washington (b) James Madison (c) Robert Livingston (d) Martin Van Buren
Last Answer : (c) Robert Livingston
Description : India’s first micro forest will be built in which state? [a] Madhya Pradesh [b] West Bengal [c] Uttar Pradesh [d] Chhattisgarh
Last Answer : [d] Chhattisgarh
Description : The most deficient micro – nutrient in Indian soil is : (A)Cu (B) Mn (C) Zn (D) B
Last Answer : (C) Zn