Thursday, May 30, 2019

LAB REPORT :: essays research papers

Maury Matos1/14/02AIM Find out the mode of inheritance from crossing brownness enceinte eyed male and forgetful eyed female, and to find out the fenotype and genotype of offspring. I took the F1 data and crossed it with another group to find the F2 data. conjecture I think that the red eye have dominant traits over brown eyes, and big eyes have dominant traits over little eyes. I got to this hypothesis because the F1 data proves that red big eyes are dominant because the offspring have big red eyes then the traits of red eyes and big eyes had to be homozygous dominant.Materials1. Flies2. Vials3. Fly food4. Ether5. Q-tip6. MicroscopeProcedure1. Gather Materials.2. Take empty vial and place only the flies in empty vial.3. Put ether in vial to put them to sleep.4. When they are asleep put them under a microscope to observe them.selective information young-begetting(prenominal)Female brownish big eyes - 0Brown big eyes - 0Brown little eyes - 0Brown little eyes - 0Red big eyes - 134R ed big eyes - 122Red little eyes - 0Red little eyes - 0ABAbaBababaAbBaAbbaabBaabb(prediction)MaleFemaleBrown eyeless 12.5%Brown eyeless 12.5%Brown big eyes 12.5%Brown big eyes 12.5%Red big eyes 12.5%Red big eyes 12.5%Red eyeless 12.5 %Red eyeless 12.5%(outcome)MaleFemaleBrown eyeless - 35Brown big eyes - 33Brown big eyes - 29Brown eyeless - 25Red big eyes - 32Red big eyes - 26Red eyeless - 32Red eyeless - 28 culmination My hypothesis was correct, because I crossed the F1 data and came with the outcome. I guessed that red eyes and big eyes had dominant traits. When flies are crossed they gotta have their parents genes and in this case the parents genes.

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