A heterozygous parent self fertilizes and the progeny are co…

A heterozygous parent self fertilizes and the progeny are collected. Ten of these offspring form wild-type plants and nine are homozygous recessive mutants? Calculate the probabilities of this distribution by chi-square analysis (report the P value in the chart closest to your chi-square value).

Assume that the genes for tan body and bare wings are 8 map…

Assume that the genes for tan body and bare wings are 8 map units apart on chromosome II in Drosophila. Assume also that a tan-bodied, bare-winged female was mated to a wild-type male and that the resulting F1 phenotypically wild-type females were mated to tan-bodied, bare-winged males. Of 1000 offspring, what would be the expected of wild-type offspring, and in what numbers would they be expected?

The gastrointestinal digestion of nutrients can be regulated…

The gastrointestinal digestion of nutrients can be regulated by neuro-humoral stimuli. Please list the 4 classic hormones that were covered in the class: 1. _______________________________________, 2. ________________________________________, 3.  ___________________________________, and 4. ________________________________________.