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Sav [38]
3 years ago
13

When do density-dependent factors operate most strongly?

Biology
1 answer:
telo118 [61]3 years ago
7 0

When the population is large and dense.

Hope this helps:)

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What statistical property make odds ratios the ideal measurement for case control studies?
gregori [183]

Odd ratio's insensitivity to variance makes it ideal for case control study measurements.

What are odds ratios?

An indicator of how closely an incident is linked to exposure is the odds ratio (OR). The odds ratio compares two sets of probabilities: the likelihood that an event will occur in a group that has been exposed vs the likelihood that it will not. Odds ratios are frequently employed in case-control study reporting. The odds ratio aids in determining how likely it is for an exposure to cause a particular occurrence. The likelihood that the event will occur with exposure increases with the size of the odds ratio. Probability ratios below one indicates a lower probability of the event occurring given the exposure.

Odd ratio's insensitivity to variance makes it ideal for case control study measurements. It means that it doesn't get affected if variance is increased or decreased.

To learn more about odds ratios, click on the link below –

brainly.com/question/13708570

#SPJ4

7 0
1 year ago
Materials and energy sources found in nature are referred to as?
Ilia_Sergeevich [38]
The answer is Natural Energy i think.
7 0
3 years ago
Which characteristics are always present in all living organisms
mina [271]
Let's think about this question and ask our selves what is life?
Think about a non-living thing, like a bike. 

Does this bike have kids? Does it need to eat or sleep? What is it made up of? What does it need to survive? Does it need to be able to sense the environment around itself? 

You're probably saying, no the bike doesn't do a lot of these things.

Humans, animals, and pretty much all living things need to perpetuate their genes by means of reproduction, whether it is asexual or sexual. 
We need to animals need to eat and sleep, but you can just categorize this as a metabolic process. Plants need Nitrogen and CO2 and sunlight, to undergo metabolic processes and make glucose (another metabolic process). We also must be able to maintain an equilibrium while conducting metabolism (homeostasis).
We need to be able to sense the environment around ourselves to survive. 
If you look at simple organisms, they are often able to detect different chemicals and know to be attracted or stay away from certain substances. 

All living things are made up of cells.

4 0
2 years ago
What does the cell wall do
djyliett [7]
A cell wall is a structural layer that surrounds some types of cells, situated outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides cells with both structural support and protection, and also acts as a filtering mechanism. Cell walls are present in plants, fungi and prokaryotic cells, where a major function is to act as pressure vessels, preventing over-expansion when water enters the cells. Cell walls are absent from mycoplasmas.
3 0
3 years ago
Read 2 more answers
Another name for brucellosis isA. blackwater feverB. rabbit feverC. undulant feverD. snail feverE. Yellow fever
Dmitry_Shevchenko [17]

Answer:

The answer is C. Undulant fever

Explanation:

Brucellosis or undulating fever or Mediterranean fever is an infectious disease that is transmitted from contaminated animals, to humans, through milk and its strays that have not been pasteurized. It is produced by a bacterium of the genus Brucella. It was considered a zoonosis, that is to say that its reservoir is animals, mainly domestics. Your symptoms can range from fever, abdominal pain, muscle pain, joint pain, weight loss and fatigue.

3 0
2 years ago
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