Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
phototrophic bacteria | Yes | No | No | No |
purple bacteria | Yes | No | No | No |
phototrophic bacteria (noun) | purple bacteria (noun) |
---|---|
green and purple bacteria; energy for growth is derived from sunlight; carbon is derived from carbon dioxide or organic carbon | free-living Gram-negative pink to purplish-brown bacteria containing bacteriochlorophyll |