Question

Early Greek thinkers thought that the unit of life called spores was transferred to different planets including earth. This is the explanation of theory of :
(a) Spontaneous generation
(b) Panspermia
(c) Creationism
(d) Catastrophism

Answer 1

its spontaneous generation

Answer 2

This is the explanation of theory of :

(b) Panspermia.

• Early Greek thinkers thought that the unit of life called spores was transferred to different planets including earth is the explanation of theory by  panspermia.
•  Life came from outside the earth, i.e. from another celestial body is explained by panspermia.
• Panspermia is one of a handful of major theories about the origins of life on Earth.
• The overall field called abiogenesis includes all the stages of life, from its very inception to what we see today, because everything that lives is consequential to the very first thing that turned from non-living to living.
• A hypothesis on the interstellar spreading of primordial life.
• Panspermia proposes that bodies such as comets transported life forms such as bacteria complete with their DNA through space to the Earth.