Question

Abiogenesis theory of origin supports

• A. Spontaneous generation
• B. Origin of life from blue-green algae
• C. Origin of life is due to pre-existing organisms
• D. Organic evolution is due to chemical reactions

Answer 1

The correct option is A Spontaneous generation

Abiogenesis theory of origin states that life originated from non-living things in a spontaneous manner. This theory was supported by early Greek philosophers. In ancient Egypt, it was believed that the mud of the Nile river could give rise to frogs, snakes, mice and even crocodiles when warmed by the sun. Van Helmont believed that human sweat and wheat grains could given rise to organisms.

So, the correct answer is 'Spontaneous generation'.