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Mathematics, 27.11.2019 01:31 ramentome7542

Wo pea plants are crossed. one is homozygous for white flowers and the other is heterozygous for purple flowers. both are heterozygous for being tall plants. in pea plants, tall is dominant to short, and purple flowers are dominant to white. fill out the table below for the probability of each possible phenotype. report probability as a decimal rounded to four places (e. g. 0.1250, not 1/8 or 12.5%). phenotype probability tall purple short purple tall white short white in a population of 150 pea plants, there are 50 tall-purple plants, 18 short-purple plants, 62 tall-white plants, and 20 short-white plants. in order to test if the two traits are experiencing independent assortment researchers would perform a chi squared test. the (null/alternative) hypothesis states that the two genes are independently assorted while the (null/alternative) hypothesis states the two genes are dependent. what is your calculated chi squared statistic? when performing a contingency table, do not round your expected report your calculated x2 rounded to four decimal places what is the corresponding p value? use the formula =1-(chisq. dist(x2,df, true)) to convert calculated x2 into a p value report your answer rounded to 4 decimal places do you fail to reject or reject the null hypothesis? as a result of this statistical analysis, it is possible to conclude that pea plant height and pea plant blossom color (are or are not) linked traits.

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