Answer:
1. Nucleoid
2. Plasmid
Explanation:
Prokaryotes are groups of organisms characterized by the lack of a membrane-bound nucleus in their cell. Due to this, the genetic material (DNA) of prokaryotes are found naked i.e. not housed. The DNA of a prokaryote is arranged in a single coiled chromosome located in a region of the cell called NUCLEOID.
However, some prokaryotes e.g. bacteria carry genes on extrachromosomal pieces of circular DNA called PLASMID. Plasmids carry certain genes like antibiotic resistance genes.
Because their use is not sustainable because their formation takes billions of years to renew them
Answer: ummmmmmmmmmmmmm someone plz help i didn't learn this
Explanation: bad werewolf
Description 2 describes a commensal symbiosis. The answer is D, commensalism.
The Outline of the top-down effects on bacteria in the four mesocosms is
- Zooplankton is bacterivores that help keep bacteria populations in Check.
- Ingestion of zooplankton by fish leads to a rise in bacteria levels.
<h3>What are
mesocosms?</h3>
Generally, mesocosms are defined as any outdoor experimental system that investigates the natural environment in a controlled setting and may be thought of as a mesocosm.
In conclusion, Overview of top-down influences on bacterial growth in four mesocosms
To put it another way, zooplankton is bacterivores that play a role in maintaining a healthy bacterial balance.
Fish-eating zooplankton may cause an increase in bacteria in the water.
Read more about mesocosms
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