One word substitution for science and arts

• 8. The study of sound is called

  1. Acoustics
  2. Aeronautics
  3. Aesthetics
  4. Agronomy

  Answer :

  Option A

  Explanation:

  The study of sound is called Acoustics.
  The science or art of flight is called Aeronautics.
  The philosophy of fine arts Aesthetics.
  The science of soil management is called Agronomy.
  
  

• 9. The technique of communication by signs made with the fingers is called

  1. Ethnology
  2. Ethology
  3. Dactylology
  4. Etymology
  5. Bhagat
  6. Subodh
  7. Jayesh
  8. Pramod

  Answer :

  Option F

  Explanation:

  The study of human races is called Ethnology.
  
  The study of animal behaviour is called Ethology.
  
  The study of origin and history of words is called Etymology.
  

• 10. The art of making fireworks is called

  1. Chromatics
  2. Cosmogony
  3. Cosmography
  4. Cosmology

  Answer :

  Option A

  Explanation:

  The science of the nature of heavenly bodies is called Cosmogony.
  
  The science that describes and maps the main features of the universe is called Cosmography.
  
  The science of the nature, origin and history of the universe is called Cosmology.

• 11. Chemistry in ancient times is called

  1. Anatomy
  2. Alchemy
  3. Bibliography
  4. Anthropology

  Answer :

  Option B

  Explanation:

  The science dealing with the structure of animals, plants or human body is called Anatomy.
  
  The study of history of a list of books on a subject is called Bibliography.
  
  The science that deals with the origin, physical and cultural development of mankind is called Anthropology.

• 12. The study of human population with the help of the records of the number of births and deaths is called

  1. Ecology.
  2. Demography.
  3. Entomology.
  4. Epigraphy.

  Answer :

  Option B

  Explanation:

  The study of relation of animals and plants to their surroundings, animate and inanimate is called Ecology.
  
  The study of insects is called Entomology.
  
  The study of inscriptions is called Epigraphy.

• 13. The study and tracing of lines of descent or development is called

  1. Ganealogy
  2. Ergonomy
  3. Eugenics
  4. Genetics

  Answer :

  Option A

  Explanation:

  The study of effect of environment on workers is called Ergonomy.
  
  The science of improving a human population by controlled breeding to increase the occurrence of desirable heritable characteristics is called Eugenics.
  
  The study of heredity and the variation of inherited characteristics is called Genetics.

• 14. The scientific study of teeth is called

  1. Odontology
  2. Ornithology
  3. Orthoepy
  4. Pedagogy

  Answer :

  Option A

  Explanation:

  The scientific study of birds is called Ornithology.
  
  The correct or accepted pronunciation of words is called Orthoepy.
  
  The method and practice of teaching, esp. as an academic subject or theoretical concept is called Pedagogy.