Answer:
genes are part of the DNA that contain traits from ur biological parents that basically make u who u r
Answer:
the total mass of organisms in a specific area or volume
Explanation:
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Recombinant DNA is the answer
Because, photoautotrophs serves as their carbon sources.
Chemoheterotrophic bacteria are those bacteria that are incapable of producing their own food, they depend on photoautotrophs, which are capable of making their own food by trapping energy from the sun. Thus, photoautotrophs serves as source of food for the chemoheterotrophic bacteria.