Question

name the excretory system of nematodes​

Answer 1

Explanation:

Excretory system

In many marine nematodes, one or two unicellular 'renette glands' excrete salt through a pore on the underside of the animal, close to the pharynx. ... This transverse duct opens into a common canal that runs to the excretory pore.

Answer 2

Explanation:

The nematodes (UK: /ˈnɛmətoʊdz/ NEM-ə-tohdz, US: /ˈniːm-/ NEEM- Greek: Νηματώδη; Latin: Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes),[2][3] with plant-parasitic nematodes being known as eelworms. [4] They are a diverse animal phylum inhabiting a broad range of environments. Taxonomically, they are classified along with insects and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades they have a reduced number of Hox genes, but as their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, it shows that the reduction has occurred within the nematode phylum.[5]