Which one of the following pairs of items correctly belongs to the category of organs mentioned against it
A. Nephridia of earthworm and malpighian tubules of cockroach - Excretory organs
B. Wings of honeybee and wings of crow - Homologous organs
C. Thorn of Bougainvillea and tendrils of Cucurbita - Analogous organs
D. Nictitating membrane and blind spot in human eye - Vestigial organs
