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There are three main mechanisms that can cause changes in allele frequency.
These include natural selection, genetic drift, and gene flow.
What else can I help you with?
What causes pressure changes of reactants to affect reaction rate?
The frequency of collisions is changed.
FM signals travel as what changes?
FM signals travel as changes in the frequency of the wave.ANSWER: DEFINITELY not frequency remains the same.The duty cycle changes.It definitely IS the the frequency which changes. It changes at the same rate as the frequency of the modulation.It can be demodulated with a frequency discriminator. If the frequency remained constant and its "duty cycle" changed, the discriminator wouldn't demodulate it.
How Phase modulation and frequency modulation are inseparable?
Phase modulation and frequency modulation are related because changes in the phase of a signal result in corresponding changes in its frequency. When the phase of a signal is modulated, it causes variations in the frequency of the signal as well. Therefore, in practice, it is difficult to separate phase modulation from frequency modulation, especially in communication systems where both aspects are interconnected.
What part of a wave changes when the pitch changes?
The frequency of the wave changes when the pitch changes. Pitch is our perception of the frequency of a sound wave, so as the frequency increases, the pitch becomes higher and as the frequency decreases, the pitch becomes lower.
How does wavelength change when frequency is constant?
the wavelength changes when the frequency changes if the wavelengths are smaller and thinner then the frequency is high, when the frequency is slow then the wavelengths is larger and wider. if the frequency is constant then the wavelength is a normal size
What would be the observable change in the sound when the frequency changes?
what would be an observable change in sound when the frequency changes
What is frequency hopping in gsm?
Multi wave propagation varies the signal strength which causes fading dips. This is known as Rayleigh fading which is frequency dependent. Frequency Hopping changes the frequency with time to eliminate frequency dependent Rayleigh fading. Frequency Hopping reduces the effects of interferences and gives a great support to cater the capacity upgrading as well.
What changes the frequency of an xylophone?
The pitch. The higher the pitch, the higher the frequency.
What would be an observable change in sound when the frequency changes?
An observable change in sound when the frequency changes is a difference in pitch. As the frequency increases, the pitch becomes higher, and as the frequency decreases, the pitch becomes lower. This change in pitch is due to the direct relationship between frequency and pitch in sound waves.
What are the potential causes of micro evolution?
Potential causes of microevolution include mutations in DNA, gene flow between populations, genetic drift (random changes in gene frequency), natural selection (favoring certain traits), and changes in environmental conditions. These factors can lead to changes in allele frequencies within a population over time.
When allele frequency changes, a population is said to no longer be in what state?
When allele frequency changes, a population is said to no longer be in genetic equilibrium.
How does changing the wavelength affects the frequency of a wave?
The wavelength changes inversely with the frequency.
