Name the following:  (a) A chordate animal having flame cells as excretory structures
Channel: Doubtnut
Date: 09/05/2020

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 Henleâ€™s loop.