Which of the following situations would most likely lead to a stable

Biology

1 answer:

zlopas [31]2 years ago

6 0

Answer:

C. The rates of birth and immigration were balanced by the rates of death and emigration .

Explanation:

A stable population size means that, over the years, number of individuals doesn't change significantly. This condition is only possible when the birth rate and immigration rate is balanced with the death rate and emigration rate. In this scenario, population size would not change much.

On the other hand, if a birth rate and immigration rate will increase, the population size in any area would be increased. This typically happens in growing cities. By contrast, if death rate and emigration rate increases, the size of population will decrease. This happens mostly in rural areas.

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Since broth cultures of bacteria can reach high numbers of cells quickly, a series of answer experiments (one word) is required

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The answer is Dilutions

Bacterial culture is one of the laboratory examination that could be used to determine if a specimen contain bacteria. But it will hard to count the colony if the bacteria count is too high.

That is why the specimen of the culture need to be diluted to reduce the bacteria count of the specimen, so the result will be easier to count. The unit used would be colony forming unit(CFU) per milliliter.

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What is the correct complimentary strand for the following DNA?ATCGAG

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DNA Complement: TAGCTC
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(d) Researchers discovered a strain of C. Parvum that expresses a functional variation of the lactate dehydrogenase gene. A DNA

natima [27]

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This mutation will produce an enzyme with modified hydrogenase activity

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While grazing, a buffalo stirs up insects. These insects are eaten by cattle egrets. What type of interaction does the cattle eg

marysya [2.9K]

Answer:

The interaction the cattle egret exhibits with the buffalo is commensalism. 

Explanation:

In the type of interaction called commensalism between two organisms, one organism benefits from the other while the other organism is neither benefited nor harmed. 

When the buffalo moves around a field grazing it disturbs the insects and they fly away from the buffalo and the cattle egret which keeps following the grazing buffalo eats the insects. 

The buffalo doesn’t benefit from this type of interaction. A commensalism relation is a positive-neutral kind of relation. 

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