How are virus infections like a “sneak attack”?

1 answer:

6 0

Viruses enter human body like an invader and uses the living cells to replicate causing infections in the cell or can damage it.

Explanation:

The attacks of viruses on the body of living organisms is compared with a ‘sneak attack’ as they invade the body and enters into a living cell to replicate themselves. This may cause damage or bring about changes in the cell causing sickness and infections.

They can hide themselves on our body attacking sneakily to harm the immune system to fight the infection. This stealth infection can result in fever, damaging immunity, disorder etc.

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Carrying capacity is the maximum number of individuals an environment can support for a long period of time. What might happen w

nignag [31]

Explanation:

A population's maximum number of individuals which may be supported by an environment or habitat. This occurs after the available resources have been exploited beyond their limit- i.e. the resources have been depleted at a faster rate than they have been renewed. At this stage, the population significantly decreases in size as some individuals die off due to scarcity and competition.

Learn more about abiotic and biotic factors at brainly.com/question/11015328 and brainly.com/question/1542938

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2 years ago

You have been hired to forecast future population level for a small country. You know that this country currently has 25 million

Jobisdone [24]

Answer:

Explanation below

Explanation:

It should be understood that the population growth rate of a particular country can be explained or described as the increase in the number of the citizens of that country.

There are so many factors that contribute to an increase in the number of people of a country. These include influx of people into the country, increase in birth rate and decrease in death or mortality rate.

In this case, the growth rate is usually calculated in percentage, so the growth rate should be around 3.5%.

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2 years ago

Which of the following is/are true?

dem82 [27]

Answer: option B) Sympatric speciation is best described as a random event that disrupts the allele frequencies in a population

Explanation:

Sympatric speciation is an event/situation whereby organisms of the same species:

- live in the same territory or nearby territories ( i.e do not live in geographical isolation)

- DO NOT interbreed, but select a sexual mate from a much diverse territory to yield new species or offsprings.

This sexual selection then results in generations of offsprings that are genetically different from the rest of the same species due to uneven gene flow or disruption of alleles among the population of same species.

Thus, only option B is true.

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2 years ago

What is the condition of outside air at a certain time and place?

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Answer: Weather describes what the atmosphere is like at a specific time and place, and may include temperature, wind, and precipitation.

Explanation:

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2 years ago

Why did sumerians need to trade

Zepler [3.9K]

As any other ancient civilization, the Sumerians were traders as well. And they had a few good reasons to do this.

Because they traded, their trading partners were less likely to attack them, because it would hurt their economy as well. Furthermore, they didn't produce everything they needed and traded those goods with goods which they produced too much of.

And lastly, through trade they could also get exotic goods which they would have never gotten otherwise.

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2 years ago