Dr. Evil just discovered a way to prevent crossing over from occurring during meiosis in the gametes of her lab rats. Which of the following answer choices best describes the effects her discovery would have on the lab rats?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3