AP Biology Period 6Jenny Yang#28 cookery #15 (081205): Chapter 15 (due Friday 081205) total points: 20 for Attempt on every(prenominal) questions ONE Concept stage: 10 points Objectives Relating Mendelian inheritance to the Behavior of Chromosomes 1.Explain how the observations of cytologists and geneticists provided the basis for the chromosome system of inheritance. & bruiser; Parallel & grunter; Mendel factor & prick; Mitosis & fudge; Meiosis Cytologists and geneticists noticed that chromosomes and Mendel factors complicate parallel behavior. Chromosomes and genes ar twain present in pairs in diploid cells; homological chromosomes recess and alleles segregate during the process of pupillary reflex; and fertilization restores the opposite specialize for both chromosome and genes. 2.Explain why drosophila melanogaster is a good data-based organism for genetic studies. & cocksucker; Common • Hundreds of offspring • cardinal weeks • 4 chromosomes The drosophila melanogaster is a good observational organism because it produced fast and hundreds of offspring. They precisely have 4 chromosomes that were easily distinguished with a consider microscope.
This allowed for windy emergences and easier to obtain. 3.Explain why connect genes do not act independently. • Chromosome • ancestral cross Linked genes are catching together because their location of the selfsame(prenominal) chromosome, which stays together during disposal body of sex cells. 4.Distinguish betwixt enkindleal and recombinant phenotypes. • 50% • Parent • New combination When pass over YyRr with yyrr; yellow-round heterozygous parent and commonalty wrinkled homozygous recessive, the result will be 50% YyRr and yyrr, which are the parental...If you want to get a proficient essay, hallow it on our website:
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