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Rama09 [41]
3 years ago
6

Three species of North American warblers are found to feed in different parts of the same spruce tree. This particular behavior

of warblers displays which ecological characteristic?
Biology
1 answer:
Evgesh-ka [11]3 years ago
7 0
In this particular behavior, the three species of North American warblers cannot share the same niche in the same habitat. It is called "Gause's Competitive Exclusion Principle." It means the competitors with equal bearing cannot exist. There will always be the dominant one in a competition.
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Any thing or organism that regulates the size of a population of another organism is known as____________. A-a limiting measure
valentinak56 [21]

Answer:

Any thing or organism that regulates the size of a population of another organism is known as a limiting factor

Explanation:

Organism that regulates the size of a population of another organism is known as a limiting factor which helps to curtail such population. A limiting factor helps in leveraging population and there are factors used to regulate such population, the factors include; predator, parasites, among others

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A water sample could be negative for enterococcus and coliforms and still be a major public health threat. why?
melisa1 [442]
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2 years ago
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faust18 [17]
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GLUCAGON: when there is a low blood glucose concentration, the pancreas detect this and alpha cells produce and release glucagon. Glucagon causes the cells of the body to absorb less glucose from the blood. It also inhibits the process of converting glucose into glycogen (glycogenesis) and cause gluconeogenesis (process of converting amino acids/proteins and lipids/fats into glucose) and glycogenolysis (conversion of glycogen to glucose). Finally, glucagon decreases the rate of respiration so less glucose is required.

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Basically insulin decreases blood glucose concentration (eg. after eating) and glucagon increases it (eg. skipping breakfast in the morning)
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