#Question id: 5220
#Unit 11. Evolution and Behavior
In comparing the genomes of humans and those of other higher primates, it is seen that humans have a large metacentric pair we call chromosome #2 among our 46 chromosomes, while the other primates of this group have 48 chromosomes and any pair like the human #2 pair is not present; instead the primate groups each have two pairs of midsize acrocentric chromosomes. What is the most likely explanation?
#Question id: 5221
#Unit 11. Evolution and Behavior
Unequal crossing over during Prophase I can result in one sister chromosome with a deletion and another with a duplication. A mutated form of hemoglobin, known as hemoglobin Lepore, is known in the human population. Hemoglobin Lepore has a deleted set of amino acids. If it was caused by unequal crossing over, what would be an expected consequence?
#Question id: 5222
#Unit 11. Evolution and Behavior
When does exon shuffling occur?
#Question id: 5223
#Unit 11. Evolution and Behavior
In order to determine the probable function of a particular sequence of DNA in humans, what might be the most reasonable approach?
#Question id: 5224
#Unit 11. Evolution and Behavior
What does the field often called ʺevo-devoʺ study?
#Question id: 5225
#Unit 11. Evolution and Behavior
Homeotic genes contain a homeobox sequence that is highly conserved among very diverse species. The homeobox is the code for that domain of a protein that binds to DNA in a regulatory developmental process. Which of the following would you then expect?