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sveticcg [70]
2 years ago
12

A population's emigration in one month totaled three individuals. During the same period, immigration was 17 individuals. Natali

ty was 12, and mortality was 26 due to a parasite infection. What was the net effect on the population size
Biology
1 answer:
Ratling [72]2 years ago
4 0

There was no net change in the given population. The size of the given population remains unchanged.

The explanation behind this is that if we consider the given values-

Emigration- 3

Immigration- 17

Natality- 12

Mortality-26

Therefore,

The overall effect on the population will be=

(Emigration+ Mortality) - (Immigration + Natality)

= (3+26) - (17 + 12)

=29-29

=0

Here the emigration means the number of people who have migrated from the population. Mortality refers to the number of deaths in a given population. Immigration is the migration of people into the population and natality is the overall number of births that have taken place in a population. Therefore there is no net gain or loss in the given population. This exerts no effect on the population keeping it unchanged.

Learn more about population here-

brainly.com/question/27991860

#SPJ4

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After school, Kai feels hungry and tired. He finds some sugar cookies in the cabinet and finishes the whole package. Which state
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At the time of hunger, the blood glucose level decreases, and glucagon at that time, that is, the hormone discharged by the islets of Langerhans increases the level of sugars in the body. The stored glucose in the liver gets discharged due to the presence of glucagon, which eventually elevates the level of glucose in the blood.  

In the given case, when Kai ate the cookies, the level of glucose in the blood got increased and even elevated from the normal level in the blood. At that time, the insulin hormone is discharged from the islets of Langerhans, which helps the cells of the body to absorb the molecules of glucose and thus lowers the concentration of glucose in the blood. Therefore, both the hormones help in monitoring the levels of glucose in the body.  


3 0
4 years ago
Read 2 more answers
If a drug slows down central nervous system activity while increasing the activity of the main inhibitory neurotransmitter in th
Artyom0805 [142]

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<h3>How do neurotransmitters work and what are they?</h3>

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These medications, which are sometimes known as "downers," are available as liquid or colored pills and capsules. As they are intended to lessen the symptoms of mental illness, some medications in this class, including Zyprexa, Seroquel, and Haldol, are referred to as "major tranquilizers" or "antipsychotics." Xanax, Klonopin, Halcion, and Librium are examples of depressants that are frequently referred to as "benzos" (short for benzodiazepines).

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7 0
2 years ago
Which is more important: species richness or species evenness?
Alex Ar [27]

Answer:

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Explanation:

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