Question

what are nuccal organs and​ chlarogogan tissue and their importance​

Answer 1

Answer:

chloragogen tissue Tissue composed of brown or greenish cells, located in the intestinal wall or heart of Annelida, that is an important centre of metabolism and the synthesis of haemoglobin, and that may also have an excretory function. A Dictionary of Zoology. × "chloragogen tissue ."

Explanation:

Chloragogen cells, also called as y cells, are cells in annelids that function similarly to the liver in vertebrates. The cells store glycogen and neutralize toxins and are present in coelomic fluid of some annelids. They are yellowish in colour due to the presence of yellow granules called chloragosomes.