Biology/abiogenesis
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Question
Dear Mr. Hintz,
My qeustion is regarding the definition of abiogenesis. i don't understand the difference between reproduction, where nonliving atoms are made into non - living molecules and then into non - living cells and finally into living cells. wouldn't this reproduction be abiogenesis? Because it is creation of life from non - life. Or is it that because a living thing is reproducing, it is biogenesis? i would appreciate if you could help me with the general topic.
I understand your confusion. It certainly appears that the first living cells came from non-living materials. From that point on all life is perpetuated. Living things come only from other living things. The idea of spontaneous generation was finally put to rest by Pasteur.
So abiogenesis did happen once
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| Comment | thanks, i'm still confused but my test was today anyway. I'm sure i'll learn in a more advanced bio class, it's just one of those things that when you ask teachers they say "you're looking too much into it". btw i wasn't referring to the initial creation/bing bang, i was referring to the act of compounding non-living materials to create living materials (like how non-living matter can give birth to a consciousness). thanks again | ||
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Answers by Expert:
Walter Hintz
Expertise
Science teacher for over 50 years. MSc. in biology. I can answer questions in general biology, zoology, botany, anatomy and physiology and biochemistry.
Experience
I have a MSc in biology and have been a science teacher for over 50 years. At present I am a faculty member at a college and a science consultant at seven catholic schools.
Publications
The Ohio journal of Science
Momentum-The Journal of the Catholic Education Association
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