What were the speculative theories regarding | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Early Greek thinkers believed that units of life called $spores$ were transferred to different planets,including Earth.'Panspermia' is still a fav

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Early Greek thinkers believed that units of life called $spores$ were transferred to different planets,including Earth.'Panspermia' is still a favorite idea for some astronomers.For a long time,it was also believed that life came out of decaying and rotting matter like straw and mud. This was the theory of 'Spontaneous Generation'.Louis Pasteur carefully experimented and demonstrated that life comes only from pre-existing life. He showed that in pre-sterilized flasks,life did not come from killed yeast,while in another flask open to air,new living organisms arose from killed yeast. Spontaneous generation was dismissed once and for all.

What were the speculative theories regarding the origin of life?

Similar Questions

In which era was there no presence of life?

Life originated approximately how many years ago?

Which of the following appeared on the Earth with the arrival of plants and was absent in the past?

In his classic experiment on the formation of amino acids,Stanley Miller passed an electric discharge in a mixture of

Which scientist permanently disproved the theory of spontaneous generation?

Vedclass Test Series

Exam Paper Generator

Online Exam Module