‘Linked genes’ is a term used for two characters, whose genes are situated on the same chromosome. You are asked to investigate whether two characters of pea plants, are linked or not. The two characters are flower color and pollen shape. The dominant traits are purple flowers and long pollen grains. The recessive traits are white flower color and round pollen grains. You have true breeding strains available, and a garden. Which crosses do you make and how do you determine whether the genes for flower color and pollen shape are linked, or not? Provide enough detail so we can assess your understanding, e. g. draw Punnett squares and provide expected ratios of offspring for each cross.
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Biology, 21.06.2019 22:00
Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.
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If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype
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‘Linked genes’ is a term used for two characters, whose genes are situated on the same chromosome. Y...
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