Answer:
plasmids (nonchromosomal DNA molecules) helps bacteria to exchange genetic material.
Answer:
B. The R group
Explanation:
The R group is the part of an amino acid and is the only one that varies and is what defines its properties.
Osmosis won't happen correctly and the whole system will be freaked up
The answer is commensalism.
The complete answer is: The ecological relationship between organisms where one benefits and the other is not affected is commensalism.
There are four kind of ecological relationships between two organisms: mutualism, amensalism, parasitism, commensalism.
In mutualism the two organisms benefit from each other.
In amensalism one organism in unnafected and the other is harmed.
In parasitism one organism is benefited ant the other harmed.