BIO 182 Study Guide - Midterm Guide: Abo Blood Group System, Dihybrid Cross, Y Chromosome
Document Summary
Chapter 12 - textbook self-quiz: in a simple mendelian monohybrid cross, true-breeding tall plants are crossed with short plants, and the f1 plants, which are all tall, are allowed to self-pollinate. What fraction of the f2 generation are both tall and heterozygous: 1 8, 1 4, 1 3, 2 3, 1 2. Answer: e: the phenotype of an individual, depends at least in part on the genotype, is either homozygous or heterozygous, determines the genotype, is the genetic constitution of the organism, is either monohybrid or dihybrid. Answer: a: the abo blood groups in humans are determined by a multiple-allele system in which ia and. Ib are codominant and are both dominant to io. The mother is type: possible phenotypes of the father are, a, b, or ab, a, b, or o, o only, a or ab, a or o.
