question_answer

Which one of the following pairs of items correctly belongs to the category of organs mentioned against it?

A) thorn of Bougainvillea and tendrils of Cucurbita-analogous organs

B) nictitating membrane and blind spot in human eye-vestigial organs

C) nephridia of earthworm and Malpighian tubules of cockroach -excretory organs

D) wings of honey bee and wings of crow-homologous organs