It is Believed That Phototrophy Arose Approximately 3

Question

It is believed that phototrophy arose approximately 3.3 billion years ago in
A) Bacteria.
B) Archaea.
C) Eukarya.
D) LUCA.

Accepted Answer

Phototrophy is believed to have arisen approximately 3.3 billion years ago in bacteria, as they were the first organisms to develop the ability to perform photosynthesis through the use of pigments such as chlorophyll.