1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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

You might be interested in
Most cancer-causing air pollutants are found outdoors.<br><br> True<br> False
Anastasy [175]
The correct answer is true

8 0
3 years ago
Read 2 more answers
Thomas Malthus was an economist who influenced Darwin's developing theory of evolution. Malthus observed that the birthrate amon
sukhopar [10]

Answer:

The work of Thomas Malthus help and influence Darwin Thomas to refine his theory of natural selection by explaining that there is a meaningful competition between the individuals of a particular species or population for a specific resource such as food or shelter.

Thomas Malthus predicted that the human population is reproducing faster than its death race and will lead to growing faster than space and food supplies needed to sustain it. Darwin concluded further that If all offspring of almost any species survived for several generations, they would overrun the world and therefore a healthy and meaningful competition is present and to overcome this natural selection takes place as the individual adapt will ultimately survive.

4 0
3 years ago
Which of the following is not a benefit of Photosynthesis? A. Organic molecules for growth are created. B. Energy for cellular p
Viefleur [7K]

Answer:

Energy cellular

Explanation:

energy cellular

5 0
3 years ago
Which of the following is an important part of scientific methods
nasty-shy [4]
<span>Making a hypothesis is a vital part of the scientific method, one of the bedrocks upon which the entire practice rests. Being able to look at the world and create "if this, then that" statements that can be linked together and tested is what gives the scientific method credibility and makes it able to be replicated by all who practice it.</span>
4 0
3 years ago
Which of the following would be a T-dependent antigen?
anygoal [31]

Answer:

The correct answer is option - protein.

Explanation:

T dependent or the thymus-dependent antigen is the antigen that depends on the T cells with B cell to produce specific antibodies. It is mediated by the MHC II molecules with T cells.

This type of antigen includes polypeptides, erythrocytes, and proteins, and other antigens. These antigens contain epitopes.

Thus, the correct answer is option - proteins

8 0
4 years ago
Other questions:
  • In what way does ocean water move globally?
    9·1 answer
  • Plants contain chlorophyll, which absorbs red and blue light waves and reflects green light. this substance is essential in the
    12·1 answer
  • Populations of aspen trees in the western united states are being destroyed by an unexpected illness. The altered landscape is a
    9·1 answer
  • what is one characteristic of life that is not essential to the life of the organism but is necessary to its species
    14·1 answer
  • Ismooth peas are completely dominant over wrinkled peas, the allele for
    12·1 answer
  • If an amoeba manages to engulf a bacterium using endocytosis, what is most likely to happen to the bacterium?. Answer. . It will
    7·2 answers
  • What of the two listed below are used in the light reactions?
    13·1 answer
  • Adult tickets for the school musical sold for $3.50 and student tickets sold for $2.50. On a given night, 321 tickets were sold
    13·1 answer
  • When reproduction involves two parents, which two statements describe the offspring? tha O A. Offspring differ genetically from
    9·2 answers
  • The forces that move tectonic plates also move rocks along the fault._________
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!