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Red-green colour blindness in human is caused by an X-linked recessive allele if the trait occur in 4 of the males in a population at Hardy-Weinberg equilibriumthen the frequency of this allele is?
If 4% of males in a population have red-green color blindness, then the allelic frequency is 4% in males and in females. If mating is random, then in females, 92.16% do not carry the allele on either X chromosome, 7.68% carry the allele on one X chromosome, and 0.16% carry the allele on both X chromosomes. We have the dominant allele with frequency p and the recessive allele with frequency q, so 0.9216 + 0.0768 + 0.0016 = p^2 + 2pq + q^2 = (p + q)^2 = (0.96 + 0.04)^2
Are you constantly surrounded by low frequency X-rays?
there are no low frequency x-rays
How are the wavelengths and frequency of electromagnetic radiation related?
For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.
What wave has a higher frequency microwave of X-ray?
An X-ray is a high frequency (high energy) electromagnetic wave. It is much higher in frequency than any broadcast wave. The only electromagnetic radiation with higher frequency (shorter wavelength) than the X-ray is the gamma ray.
Do x-rays have lighter or lower frequency than light waves?
X-ray has a higher frequency than visible light.
Red-green colour blindness in human is caused by an X-linked recessive allele if the trait occur in 4 of the males in a population at Hardy-Weinberg equilibriumthen the frequency of this allele is?
If 4% of males in a population have red-green color blindness, then the allelic frequency is 4% in males and in females. If mating is random, then in females, 92.16% do not carry the allele on either X chromosome, 7.68% carry the allele on one X chromosome, and 0.16% carry the allele on both X chromosomes. We have the dominant allele with frequency p and the recessive allele with frequency q, so 0.9216 + 0.0768 + 0.0016 = p^2 + 2pq + q^2 = (p + q)^2 = (0.96 + 0.04)^2
What allelic frequency will generate twice as many recessive homozygotes as heterozygotes?
What allelic frequency will generate twice as many recessive homozygotes as heterozygotes? Answer: We need to solve for the following equation: q2 (aa) = 2 x the frequency of Aa. Thus, q2 (aa) = 2(2pq). Or another way of writing it is q2 = 4 x p x q. We only want q, so lets trash p. Since p = 1 - q, we can substitute 1 - q for p and, thus, q2 = 4 (1 - q) q. Then, if we multiply everything on the right by that lone q, we get q2 = 4q - 4q2. We then divide both sides through by q and get q = 4 - 4q. Subtracting 4 from both sides, and then q (i.e. -4q minus q = -5q) also from both sides, we get -4 = -5q. We then divide through by -5 to get -4/-5 = q, or anotherwards the answer which is 0.8 =q. I cannot imagine you getting this type of problem in this general biology course although if you take algebra good luck.
What is the main function of Variable frequency drive?
Main function of Variable Frequency Drive is to be able to run the AC Induction motors at different speeds (by changing the frequency). The speed is a function of frequency. N - Speed. F - Frequency P - Pole N= ( 120 x F)/ P
What is 92 of 17?
change that equation to: --P-- = -17 100------92 then cross multiply 17 X 100 = 1700 92 X P= (92)(P) then divide both 1700 and (92)(X) by 92 92 X P----------------1700 ______ _____ = P---------____ = l18.48%l --92---------------------92 _______
What is the percent of 30.00?
6. all you have to do is use the IS over OF strategy. IS 20% and OF 30 so: P 20 30 100 then cross multiplication: P x 100 = 30 x 20 P x 100/100 = 600/100 P = 6 So there you have it, P = 6
What is the quantitative relationship between frequency and wavelength?
speed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelength
What is the 20 percent of 30.00?
6. all you have to do is use the IS over OF strategy. IS 20% and OF 30 so: P 20 30 100 then cross multiplication: P x 100 = 30 x 20 P x 100/100 = 600/100 P = 6 So there you have it, P = 6
What is 92 percent of 17?
change that equation to: --P-- = -17 100------92 then cross multiply 17 X 100 = 1700 92 X P= (92)(P) then divide both 1700 and (92)(X) by 92 92 X P----------------1700 ______ _____ = P---------____ = l18.48%l --92---------------------92 _______
What would be the electrical frequency of the voltage produced from a 3 phase 2 pole generator rotating at 2400 rpm?
The formula you are looking for is f = N x P/120. (f) generator Frequency = (N) number of revolutions per minute of the engine x (P) number of magnetic poles / 120 2400 x 2 / 120 = 40 Hz
If the frequency of a wave is 200KHz the speed is 300000000ms what is the wavelength?
Use the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelength
What is cumulative frequency distribution?
The cumulative frequency of a random variable X for the value x is the number of observations such that X ? x.
How do you check an equivalent fraction with multiplication and division?
If you start with a fraction p/q and are told that x/y is an equivalent fraction, then the simplest check is to cross-multiply: p*y must be equal to q*x.
