Name the following: (a) A chordate animal having flame cells as excretory structures

Question:

Name the following:
(a) A chordate animal having flame cells as excretory structures
(b) Cortical portions projecting between the medullary pyramids in the human kidney
(c) A loop of capillary running parallel to the Henle’s loop.

Answer:

(a) A chordate animal having flame cells as excretory structures → Amphioxus (Lancelet)

(b) Cortical portions projecting between the medullary pyramids in the human kidney → Columns of Bertini

(c) A loop of capillary running parallel to the Henle’s loop → Vasa recta