Question

Match the pair of items with the category of organs

• A. Nephridia of earthrowm and malpighian tubules of cockroach - excretory organ
• B. Wings of honey bee and crow homologous organs
• C. Nictitating membrane and blind spot in human eye-vestigial ogans
• D. Thorns of bougainvillea and tendrils of cucurbita - analogous organs.

Answer 1

The correct option is A Nephridia of earthrowm and malpighian tubules of cockroach - excretory organ

Earthworms (annelids) have slightly more evolved excretory structures called nephridia. A pair of nephridia is present on each segment of the earthworm. Excretion occurs through a pore called the nephridiopore. Malpighian tubules are found lining the gut of some species of arthropods, such as the bee. They are usually found in pairs and the number of tubules varies with the species of insect.

So, the correct option is 'Option A'.