試題詳解

11. Which statement about biological homology is correct?
(A) Paralogs: Insect wings and bat wings are both used for flight.
(B) Orthologs: Humans use different MHC gene copies to identify different pathogens.
(C) Analogs: The human eye is structurally similar to the octopus's eye.
(D) Homologs: The needles of cacti (仙人掌) and hedgehogs (刺蝟) are used for physical defense.
(E) Paralogs: Differentiation of the functions of the forelimb and hindlimb in humans.