BIOA01H3 Lecture Notes - Lecture 28: Albinism, Design Of Experiments, Selective Breeding

• School: UTSC
• Department: Biological Sciences
• Course: BIOA01H3
• Professor: Charmaine C Willia

Document Summary

Interbreeding of f1 generations: gametes, mature repdocutve cells specialized for sexual fusion, are haploid cells, gene. Is the factor: determinant of a charactritsics of an ogranims, gene -> dna -> rna -> protein (does all the work) Homozygous recessive: yy: heterozygous, 2 alleles of traits that are different (hybrid, a heterozygote for unexpressed recessive alleles is sometimes called a carrier. Hypothesis continued: results in 1 aa: 2 aa : 1 aa, which is relative to meiosis products. Medel"s e(cid:454)peri(cid:373)e(cid:374)t: flo(cid:449)er (cid:272)olour: true breeding purple: pp, true breeding white pp, f1 generation will be heterozygous pp, f2 generation will have 1:2:1 -> pp: 2 pp: 1 pp. Flipping 2 coins and expecting to get tails on both -> probability is times : sum rule. = probability: probability of either of two mutually exclusive events occurring is the sum of their individual probabilities, ex. Trying to roll a 7 within two die.