Which of the following is evidence for evolution?
A) Bacteria becoming resistant to antibiotics over time
B) Mosquitoes becoming resistant to pesticides
C) Cells with common features and chemically similar DNA
D) All are evidence for evolution
D
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Genes found on plasmids DO NOT impact metabolism or cellular structures
Indicate whether the statement is true or false.
What would be the consequence of removing a founder cell early in the development of Caenorhabditis?
a. The organism would continue to develop normally. b. The organism would develop normally but would be slightly smaller. c. The organism would not develop at all. d. The organism would be a hermaphrodite. e. The structures that normally develop from that cell would be missing.
Hox genes have been identified in all bilaterally symmetric animal groups
____________________ Indicate whether the statement is true or false.
Homology is evidence of ________
A) binomial classification B) artificial selection C) natural selection D) common ancestry