In mice ears may have tufts of hair or be normal (no tufts), and the ears may be long or short. A normal, short-eared parent was crossed with a tufted, long-eared parent. All the F1 had normal, short ears. The F1 was crossed with itself with the following results (F2): 78 Normal, short ears 26 Tufted, long ears a. Give the predicted phenotypic frequencies for the F2 generation if the two genes are unlinked. b. Give the predicted phenotypic frequencies for the F2 generation if the two genes are tightly linked. c. Do the observed frequencies support the hypothesis that these are linked or unlinked genes?
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Biology, 21.06.2019 15:00
Classify the descriptions and examples as endocrine or neural control
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Biology, 22.06.2019 03:50
Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,
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Biology, 22.06.2019 10:00
Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?
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In mice ears may have tufts of hair or be normal (no tufts), and the ears may be long or short. A no...
Mathematics, 06.01.2021 23:00
Mathematics, 06.01.2021 23:00
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Mathematics, 06.01.2021 23:10
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