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It's used commonly to estimate the traits of a child of two parents. For example, the probability of the child having blue eyes, or curly hair, or even having genetic disease.

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Q: How is probability used in biology?
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Why can the principles of probability be used to predict the outcome of genetic crossing?

The principles of probability can be used to predict the outcomes of genetic crosses. -Miller Levine (Texas Biology Text book)


Did gh hardy and Wilhelm weinberg used algebra and probability to model natural selection?

No, the two of them used algebra and probability to model population biology, not natural selection, however similar the two may be.


What type of science did Gregor Mendel study?

Gregor Mendel studied the science of genetics, specifically through his experiments with pea plants that led to the discovery of fundamental laws of inheritance.


Why is probability useful in biology?

It depends largely on the area of biology that one is talking about, however just about every aspect of biology hinges on some aspect of probability. In Genetics for example, the probability of random assortment of genes can tell how close two genes are on the chromosome. Likewise, probability of different parental genotypes mating will give an idea of what the f1 generation will look like. Also, if one looks at the probability of random mutation of a single point, one can estimate the conversion of one genotype to another (assuming the point mutation is not lethal and the protein product cannot form correctly). In other words, it is essential in a variety of ways in Biology.


What symbol is used for probability of success in statistics?

A "p" is used for probability of success. A "q" is used for probability of failure.


If there are 45 students in a biology class and 23 are girls what is the probability that a student chosen at random will be a boy?

Probability that a girl is chosen = 23/45 = .511 So, the probability that a boy is chosen = 1 - .511 = .489


Name two areas where probability is used?

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Are decimals used in probability?

Yes decimals are used in probability; also percent and odds.


What are the tools used to study biology?

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What did mendel realize that the principles of probability could be used for?

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How is probability used in business management?

Probability is often used to develop projections, forecasts and budgets.


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