ORIGIN OF LIFE

• Biology


  “Study of life”, is the science that deals

  with structures, functions, and

  relationships of living things and their

  environment.
• Zoology


  study of all animals of all

  shapes and sizes, from tiny

  insects to large mammals.
• Micro Biology


  the study of the biology of

  microscopic organisms.
• Botany


  the branch of Biology that

  deals with the study of plants.
• Cytology


  the branch of biology

  concerned with the structure

  and function of plant and

  animal cells.
• Abiogenesis/Spontaneous Generation


  The idea that life could appear from

  non-living material.

  ➢ This idea was proposed by Aristotle

  and believed by the society from

  4th–17th Century
• Biogenesis


  Life came from pre-existing life
• Divine Creation/Creationism


  The belief that the universe and living

  organisms originate from specific acts

  of divine creation
• Panspermia


  A philosophical thought that life

  migrates naturally through space.

  states that the seeds of life exist all

  over the Universe and can be

  propagated through space from one

  location to another.