Answer:
1 day.
Explanation:
From the given information:
The rate of mutation induced by RNA polymerase is:
Since the genome comprise of 19000 bp;
To complete a single replication, the viral cycle induce: 
However, in a single day; 10,000,000,000 viruses are reported to be replicated.
Hence, if a virus has 2 mutations; Then 10,000,000,000 virus will have:
SO, to round this up to whole number, it will take 1 day (s) to overcome the therapy.
Night beetles can live without food for years
The answer is mutualism or letter a. The tick birds ride on the buffalo’s back and
eats the tick from its body. This
relieves the buffalo from the insects that suck on its blood. The birds have a food source while the buffalo has someone to
eat away at the ticks.
Answer:
The correct answer is option C) "gastrovascular cavity".
Explanation:
Cnidarians are a large group of organisms, most of them found in aquatic environments, known for having specialized cells called cnidocytes which they use to capture their preys. Other characteristic feature of cnidarians is that they have a gastrovascular cavity that serves as the primary organ used for digestion. The gastrovascular cavity is usually surrounded by tentacles that serves to trap their preys. Examples of cnidarians include corals, hydras and jellyfishes.
