Q1. Seedless watermelons are actually a product of “mistakes in meiosis” These seedless watermelon are triploid (3n) and are produced by crossing a tetraploid (4n) strain with a diploid (2n) plant. Briefly explain why this mating produces a triploid individual. Why can mitosis proceed normally in triploid cells, but meiosis […]

In shorthorn cattle, coat color may be red, white, or roan.Roan is an intermediate phenotype expressed as a mixture of red and white hairs. The following data was obtained from variouscrosses:     red x red………all red     white x white….all white     red x white……..all roan     roan x roan…….1/4 red; 1/2roan;1/4 white How […]

Genetics and Inheritance Review information on genetic disorders on the National Human Genome Research Institute Site:http://www.genome.gov/. Choose a genetic disorder that can be inherited from a parent. Write a 525- to 700-word paper on the genetic disorder. Include the following in your paper: Summarize the Chromosomal Theory of Inheritance and […]

Question: Explain the reasons for change in the waveform recorded from leads 1 and 3 if the right arm and left arm lead wires were mistakenly reversed during ECG prep procedure. Question: In rabbits, a fluffy tail (f+) is dominant to a normal tail (f). Gray body color (g+) is dominant to […]