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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).
What else can I help you with?
If a light bulb is missing or broken in a series circuitwill the other bulb light?
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.
Why does natural selection continue to work over time?
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.
What happens to the other lamps in a series circuit if one of the lamps burns out?
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.
What are the basic types of facts controllers?
series controller, shunt controller,series-shunt controller,series-series controller
What is a theory of slow change over long time periods?
A theory of slow change over long time periods is often referred to as "gradualism." This concept suggests that changes in species, geological formations, or social structures occur slowly and incrementally rather than through sudden, dramatic transformations. In evolutionary biology, for example, gradualism posits that species evolve through a series of small, continuous adaptations over vast timescales. This contrasts with punctuated equilibrium, which argues that species remain relatively stable for long periods, interrupted by brief, significant changes.
What might a series helpful variations in a species result in?
Adaptation
What may a series of helpful variations in a species result in?
Adaptation
A series of helpful variations in a species may result in .?
Adaptation
Which might a series of helpful variations in species result in?
natural selection
What might a series of helping variations in a species result in?
Adaptation
What may a series of helpful variation in a species result in?
Adaptation
A series of helpful variations in a series results in?
natural selection
Expalain the difference between cyclical and seasonal variations in a data series?
Expalain the difference between cyclical and seasonal variations in a data series?
What is another name for the method of continuous variations?
Another name for the method of continuous variations is the method of infinite series.
Are cycles and random variations components of time 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.
What is the Definition of residual variation in 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.
What is 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.
