Answer:
Abiotic
Explanation: Water is not a living thing, therefore water is an abiotic factor.
Freshwater does not contain any salt, salt water does however contain salt.
The correct response that would illustrate the concept of how influenza is impacted by natural selection, requiring multiple influenza vaccines would be option B. That is, influenza viruses that are not eradicated by a flu shot can pass on their genome to future replicated viral particles.
According to natural selection theory by Darwin, members of a population that are poorly adapted to an environment gradually die off the population, while those that are strong enough produce equally strong offspring that gradually take over the future population.
In other words, influenza viruses that have no inherent attribute to resist the effects of the flu shot will get eradicated while the ones that are able to resist the effects will reproduce and pass on the resistance gene to their offspring. Thus, a new population that is resistant to the flu shot would be formed.
Options A, C, and D have nothing to do with natural selection. Hence, the only correct option is B.
More about natural selection here: brainly.com/question/9830102
Answer:
The orange box
Explanation:
It is the most reasonable for the plant base orginism
The correct answer is: The virus has entered the genome of the bacterial cell and is in the lysogenic stage
Lytic cycle and lysogenic cycle are types of a bacteriophage’s life cycle.
Lytic cycle can be divided in stages:
• Attachment-viruses binds to the receptor on the surface of bacterial cell, usually it uses tail for the attachment
• Entrance-virus injects its genome material (DNA or RNA) into bacteria cell
• Replication and protein synthesis-virus uses mechanism of bacteria to replicate its genome and produce proteins. As a consequence, a huge number of new viruses are formed
• Lysis- viruses express protein for the bacterial lysis (bacterial cell expand and burst) and hundreds of new phages are released.
Lysogenic cycle is different: bacteriophage’s genetic material-prophage, integrates into the host bacterium's genome or forms circular replicon in the bacterial cytoplasm. Bacterium continues to live and reproduce normally but prophage can be transmitted to daughter cells.
