According to the theory of evolution, it works like this:
Every once in a while, an organism develops (having genes slightly different from its parents) that's different from its parents.
If that difference is helpful to the survival of that organism or its children, which is very unusual, then that organism is likely to have more surviving offspring than others. It is said to be favored for survival.
Over the course of many generations, we assume that the variation that increases surviving offspring will come to be the dominant (regular) characteristic in the population.
Remember: evolution only happens to populations, not to individuals (except in fiction).
In a series circuit, if a light bulb is missing or broken, the circuit becomes incomplete, and the electrical current cannot flow. As a result, the other bulbs in the series will not light up. All components in a series circuit must be functioning for the entire circuit to operate.
Natural selection creates a stronger species that is able to live longer and produce more. It continues to work because after a few generations, the traits will become common in the population.
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In a series circuit, if one lamp burns out, it breaks the circuit, causing all the lamps to go out. This occurs because the current can no longer flow through the circuit due to the interruption. As a result, none of the other lamps will light up until the burnt-out lamp is replaced or the circuit is otherwise repaired.
I believe it to be the Balmer Series.
Adaptation
Adaptation
Adaptation
natural selection
Adaptation
Adaptation
natural selection
Expalain the difference between cyclical and seasonal variations in a data series?
Another name for the method of continuous variations is the method of infinite series.
Yes, cycles and random variations are components of time series data. Cycles refer to regular, repeating patterns in the data over time, while random variations are unpredictable fluctuations that do not follow a specific pattern. These components can affect the overall trend and seasonality of a time series.
The irregular, unsystematic and unpredictable variations caused by some unusual events such as floods, strikes, wars, earthquakes and fires etc. are called residual variations. these variations are also known as accidental, irregular or erratic variations.
Cyclical variation : cyclical variations are recurrent variations in a time series usually last longer than a year. Most of the time series in business and Economics show such cyclical variation. A business cycle has four wheel defined periods : prosperity, decline, depression and improvement.