The first organisms to appear on Earth were m | vedclass

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

Question

(C) The earliest organisms on Earth were chemoautotrophs or heterotrophs that evolved in an anaerobic environment. However,the question implies a comp

Vedclass · Accepted Answer

Plants perform photosynthesis

Vedclass · Answer

(C) The earliest organisms on Earth were chemoautotrophs or heterotrophs that evolved in an anaerobic environment. However,the question implies a comparison to autotrophic organisms. The evolution of photosynthesis (specifically oxygenic photosynthesis by cyanobacteria) was a landmark event that allowed organisms to produce their own food using sunlight,water,and $CO_2$. This ability to synthesize organic compounds from inorganic sources is a fundamental characteristic shared with plants,making the first autotrophic organisms functionally similar to plants in their mode of nutrition.

The first organisms to appear on Earth were more like plants because:

Similar Questions

The first life on the earth was developed through

In which era did life originate?

The first form of life originated in . . . . . . .

The Urey-Miller experiment mixture contained the following,except:

State the theory of abiogenesis. How does Miller's experiment support this theory?

Vedclass Test Series

Exam Paper Generator

Online Exam Module