What has happened to the population since 1997 of the West Nile Virus?? will mark as brainliest

1 answer:

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West Nile lead to a decline in susceptible avian and human hosts, with a subsequent decline in the number of cases since 1997

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Determine whether the following statement is true or false, and why. “The endocrine system releases products into the bloodstrea

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The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc. The given statement is true and the correct option is B.

<h3>What is endocrine gland's secretion called?</h3>

The secretion of endocrine gland is referred to as hormones, which are chemical messengers that helps in body's control and coordination.

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.

Thus, the given statement is true and the correct option is B.

For more details regarding endocrine gland, visit:

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1 year ago

Bacteria are important in the nitrogen cycle because they

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Answer:

The fix nitrogen into free nitrogen which is a usable form. They also bring nitrogen back into the system by decomposing dead organisms.

Answer 2.

Because, they are known as nitrogen fixing bacteria. These organisms convert nitrogen in the soil to ammonia, which can then be taken up by plants. After nitrogen has been fixed, other bacteria convert it into nitrate, in a process known as nitrification.

Both answer is correct choose the best choice for you.
Hope this helps!

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2 years ago

Eutrophication is caused by _______. a. an increase in nutrients b. a decrease in nutrients c. the introduction of new species o

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Answer:

A. An increase in nutrients

Explanation:

By definition, eutrophication is excessive richness of nutrients in a lake or body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.

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1 year ago

In the pea plant, the allele for green pod color (G) dominates the allele for yellow pod color (g). The Punnett square illustrat

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The offspring that can be described by the genotype is Gg while for the phenotype is green pod color

The cross between GG and gg give a heterozygous offspring that Gg offspring. The offspring are have a green pod color since the green pod color is dominant over yellow pod color and therefore the offspring have a green pod color. The cross is as the punnet square below.

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How do plasmodesmata affect the individuality of the cells?

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Plasmodesmata play roles in both cellular communication and in molecule translocation. Plant cells must work together as part of a multicellular organism (the plant); in other words, the individual cells must work to benefit the common good. Therefore, communication between cells is crucial for plant survival.

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