In Hydra,egestion of undigested food and excr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $Hydra$ belongs to the phylum $Cnidaria$ (or $Coelenterata$).It possesses an incomplete digestive system with a single opening,the mouth (hypostom

Vedclass · Accepted Answer

Mouth and body wall

Vedclass · Answer

(B) $Hydra$ belongs to the phylum $Cnidaria$ (or $Coelenterata$).It possesses an incomplete digestive system with a single opening,the mouth (hypostome),which serves for both ingestion and egestion.Undigested food residues are egested through the mouth.Nitrogenous wastes,such as ammonia,are excreted primarily through the general body surface (body wall) via simple diffusion.Therefore,the correct combination is mouth and body wall.

In $Hydra$,egestion of undigested food and excretion of nitrogenous wastes occur through

Similar Questions

The presence of cnidoblasts is a characteristic feature of which phylum?

In which phylum of animals is an acellular mesoglea present between the two germ layers?

Cell-tissue organisation occurs in

Jellyfish belongs to which of the following phyla?

Which phylum consists of animals with radial symmetry?

Vedclass Test Series

Exam Paper Generator

Online Exam Module