the monohybrid cross - amoroso, artillero, arbatin, asignacion, asis, bejo, bengan
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» MONOHYBRID – Following one trait» ALLELE» DOMINANT» RECESSIVE» HOMOZYGOUS» HETEROZYGOUS» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT» RECESSIVE» HOMOZYGOUS» HETEROZYGOUS» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE» HOMOZYGOUS» HETEROZYGOUS» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE – Trait that can hide» HOMOZYGOUS» HETEROZYGOUS» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE – Trait that can hide» HOMOZYGOUS – Has the same alleles» HETEROZYGOUS» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE – Trait that can hide» HOMOZYGOUS – Has the same alleles» HETEROZYGOUS – Has different alleles» GENOTYPE» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE – Trait that can hide» HOMOZYGOUS – Has the same alleles» HETEROZYGOUS – Has different alleles» GENOTYPE – GENE TYPE (the letters)» PHENOTYPE
» MONOHYBRID – Following one trait» ALLELE – One form of a gene» DOMINANT – Trait that always shows up» RECESSIVE – Trait that can hide» HOMOZYGOUS – Has the same alleles» HETEROZYGOUS – Has different alleles» GENOTYPE – GENE TYPE (the letters)» PHENOTYPE – WHAT IT LOOKS LIKE
» In pea plants, round seeds are dominant to wrinkled seeds. If a heterozygous round seed plant is crossed with a heterozygous round seed plant, what is the expected phenotypic and genotypic ratios in the F1 ?
R rR
r
RR Rr
Rr rr
Phenotypic Ratio: 3 round : 1 wrinkled
Genotypic ratio: 1 RR : 2 Rr : 1 rr
P – Rr x RrAlleles produced for gametes are R and r from each parent
Fruit fly wing length is controlled by a dominant allele for long wings (L). If a heterozygous long winged fly is mated to a homozygous long winged fly, what is the expected phenotypic and genotypic ratio in their offspring?