Why are pedigree helpful in determining genetic disorders?
The genetic counselor can use a pedigree to see which previous generations had inherited disorders or were carriers of inherited disorders. This can be used to determine whether the parent is a carrier of an inherited disorder or completely free of it, (unless the parent clearly has the disorder), which can be used to determine the chance of the inherited disorder being passed onto the children.
How are genetic events related to probability?
Probability is related to inheritance because in Mendel's experiments, the probabilities were important. Each time Mendel repeated the cross, he observed that the principles of probability applied to his experiment.
What is power spectral density?
power spectral density (PSD), which describes how the power of a signal or time series is distributed with frequency. Here power can be the actual physical power, or more often, for convenience with abstract signals, can be defined as the squared value of the signal, that is, as the actual power if the signal was a voltage applied to a 1-ohm load.
Since a signal with nonzero average power is not square integrable, the Fourier transforms do not exist in this case. Fortunately, the Wiener-Khinchin theorem provides a simple alternative. The PSD is the Fourier transform of the autocorrelation function, R(Ï„), of the signal if the signal can be treated as a wide-sense stationary random process.
The power of the signal in a given frequency band can be calculated by integrating over positive and negative frequencies.
The power spectral density of a signal exists if and only if the signal is a wide-sense stationary process. If the signal is not stationary, then the autocorrelation function must be a function of two variables, so no PSD exists, but similar techniques may be used to estimate a time-varying spectral density.
Can the principles of probability be used to predict exact outcomes of genetic crosses?
Probability can be used to predict possible genotypes in offspring by using a Punnett Square.
Source: The boringest and laziest science teacher: Mrs. Melissa Polimeni of Orchard Valley Middle School
-AshaParekh44
Are identical twins more common than fraternal twins?
No, fraternal twins are more common than identical twins. Identical twins occur when a fertilized egg splits into two embryos, resulting in two individuals with the same genetic makeup. Fraternal twins occur when two eggs are fertilized by two different sperm, resulting in siblings who share approximately 50% of their genetic material, like regular siblings.
What does fraternal twins and identical twins have in common?
Identical twins are twins that develop from same egg. These twins have same genome, also they have same physical appearance with minimal differences.
Can you have twins if your uncle is a twin?
No, your husbands genetic ability for twins does not pass to you. It would pass onto any child you will have together. If you have the multiple birth trait in your family, you and your husband would have a high chance, but since it is only your husband any -daughters- you have may produce multiple births. The males will only pass the trait to the next generation, The mother is the one who's chances of twins is what matters in the pregnancy. The mother either has a genetic trait to release more than one egg (fraternal twins or more depending on the number of fertile eggs) or the single egg (for scientifical unknown reasons) will split causing identical twins, in extremely rare cases (1 out of 500,000 births) identical triplets. Hope this helps.:)
Hi,
A collection of data means too many data files kept on one place. A software will help to do this easily.
Thanks
Techvedic..........A Technical Support Firm
A F1 cross (first filial generation) is the offspring of two parent organisms with different genotypes. This type of cross is used in genetics to study inheritance patterns, as it allows researchers to observe how traits are passed down from one generation to the next.
What is the probability of drawing either a non face card or a jack from a regular deck of cards?
The probability is 11/13.
There is no information on how much time can be spent on a call.
When spin outcomes are random, roulette is a a game with fixed odds. The American version has a built-in casino advantage of 5.26%. This wheel has a green 0 and a green 00 on the wheel, which gives the casino the fixed advantage of 5.26% for each bet placed. The European roulette wheel only has a green 0 which reduces the casino's advantage to 2.70%. European wheels can be found in the US also. Only play on wheels with one green 0. The best bet overall is on a single zero wheel where the casino uses the "En Prison" or "La Partrage" rules. This means on all even money bets (red/black, even/odd, etc.) if the ball lands on zero, only half of the wager is lost. This cuts the standard house advantage on a single zero wheel in half from 2.70% to 1.35%. This is the best overall bet in roulette.
The exception is when roulette physics is used to predict spin outcomes. An example is a roulette computer, which is an electronic device that measures the wheel and ball speed to predict the spin outcome. Often the accuracy increase is great enough to substantially improve the player's odds of winning. Because the odds and payouts in roulette are different things, and the payouts never change, the only way to consistently beat roulette is by increasing the accuracy of predictions. And this is what roulette computers do, although they are only legal in approximately half of casinos. But legal or not, they are always forbidden as per casino rules.
Any roulette strategy that produces a genuine edge for the player is called "advantage play". There are a variety of advantage play systems - not just roulette computers. But they do not work on every wheel.
What are the chances of winning the lottery?
You have a better chance of getting struck by lightning than winning the lottery which is 1:10,000,000.
The chances of winning the lottery are very slim. You have a chance that is so small its not worth it.
Probability of occurrance vs probibility on not occurring?
(Probability of occurrence) = 1 - (probability of non-occurrence)
What does the central limit theorem say about the shape of the sampling distribution of?
The Central Limit THeorem say that the sampling distribution of .. is ... It would help if you read your question before posting it.
How many cubic yards are in a sidewalk that's 48in wide by 40ft long by 3.5 in thick?
1 cubic foot = 1,728 cubic inches
1 cubic yard = 27 cubic feet = 46,656 cubic inches
1 ft = 12 inches
40 ft = 480 inches
Volume of the walk = (48" x 480" x 3.5") = 80,640 cubic inches = 1.7284 cubic yard (rounded)
What are some examples of qualifiers you might find in multiple choice questions stems?
What are some examples of qualifiers you might find in multiple choice questions stems?
If you roll a die 300 times how many times would you expect to get a 5?
If George rolls the die 300 times, how many fives will he roll?
19
16/27
What are all the 4 digit combinations with 0-9?
Method 1: four digit number start after 999 and end at 9999
so 4 digit no. = 9999-999 = 9000
method 2: - - - - there are four places in 4 digit no. In first place only 1-9 can come , for rest 0-10
so total no. = 9*10*10*10=9000
* * * * *
Wrong!
Those are the number of PERMUTATIONS, not combinations. In a combination, the order of digits does not matter. So 1234 is the same as 1342 or 4213 etc.
Explain the importance of random and stratified sampling?
A sampling method in which all members of a group have an equal and independent chance of being selected.