1. In Mendel’s monohybrid cross of purple flowered peas and white flowered peas, all members of the F1 generation were ___________ phenotype because their genotype was ___________ for the flower gene.A) white flowered; homozygous recessiveB) purple flowered; homozygous recessiveC) purple flowered; heterozygousD) white flowered; heterozygous 2. An allele isA) the […]

Assume you ingest 20 cells of Salmonella typhimurium in a chicken taco.  Some of the bacteria are killed as they pass through the stomach but 10 viable cells survive and reach the intestine.  Suppose further that the sum total of subsequent bacterial replication and death (caused by host immune mechanisms) produces an average generation […]

You have two flasks with borth media. One contains a species of cyanobacteria. The other flask contains E. coli. Both flasks are sealed and incuabated under optimal growth conditions for two days. Assuming the cell volume and metabolic rate of the bacterial cells is identical in each flask, why would […]

1) How many gametes can be generated from an individual along with the genotype CCDd? Utilize a drawing to display the possible ways homologous chromosomes can orient themselves, separate, and end up at the end of meiosis I and specify the resultant gametes are at the end of meiosis II […]