#Question id: 5318
#Unit 11. Evolution and Behavior
Humans have 23 pairs of chromosomes, and chimps have 24 pairs of chromosomes. What is the most likely explanation for these differences in human and chimp genomes?
#Question id: 5319
#Unit 11. Evolution and Behavior
When gene duplication occurs to its ultimate extent by doubling all genes in a genome, which of the following results has occurred?
#Question id: 5320
#Unit 11. Evolution and Behavior
Which of the following types of genes or gene families may be created by mutations that occur in one member of a gene pair that arose from gene duplication:?
#Question id: 5321
#Unit 11. Evolution and Behavior
Biologists now routinely test for homology between genes in different species. If genes are determined to be homologous, how are they related to each other?
#Question id: 5322
#Unit 11. Evolution and Behavior
A current view of how the human and chimpanzee can share most of their nucleotide sequences yet exhibit significant phenotypic differences is that many of the most important sequence differences alter ________.
#Question id: 27926
#Unit 11. Evolution and Behavior