Answer: Mutualism
Explanation: When two animals help one another in a beneficial way for both parties then it is considered mutualism.
Antibiotic used include kenamycin, ampicillin and tetracycline. This is useful to determine if and which bacteria took up the plasmid as they were supposed to during the process of recombination. Host bacteria are normally killed by these antibiotics. If the recombinant plasmids were taken up by the bacteria, plasmid may have contained a DNA gene for resisting the effects of one or more antibiotics. Host bacteria are placed in a growth medium containing an antibiotic to which they have a resistant gene in their recombinant plasmid DNA survivor. If they havent taken the plasmid they die.
Answer: extremophiles
Explanation:
Extremophiles are living organisms that are adapted to survive extreme environmental conditions such as high pH, high temperatures or high pressure.
Examples of extremophiles include many Prokaryotes like bacteria and cyanobacteria, as they can be found in volcanic areas.
Molecular biology - DNA
development biology - embryo
comparative anatomy - limb of pig and calf
It's letter c i believe, because they need the DNA's instruction on how to copy the exact tissue copy.
