Question

Give the name of the animals which
a. Has a long flat body
b. Is shaped like an Uberaba and has sting ells
c. Has pseudocoelom
d. Has water division tube system

Answer 1

Flatworms or tapeworms are commonly known as Platyhelminthes. Around 20,000 species of these animals including invertebrate animals, parasites on humans. Schistosomatidae is the family in which bilharziasis, bilharzia and parasitic flatworms are present in it.

Complete answer:

Has a long flat body: Invertebrates are the most distinguishing feature of the flat body that does not have cavities, segments and specialized systems. 80% of the flatworms are parasitic in nature. Predators and scavengers are the living arm of the parasitic species.

Is shaped like an Uberaba and has sting cells: Nematocyst and cnidoblast also called as a cnidocyte and one giant secretary organelles that an explosive cell called as a cnidocyst and help to deliver the sting to the other living organisms.

Has pseudocoelom: Filariasis disease that developed with the help of parasitic nematodes present in the wuchereria. Pseudocoelomate characterized nematodes. False body cavity known as pseudo coelom.

Has water division tube system: Echinoderms, such as sea stars and sea urchins, used the water division tube system in the vascular system as a hydraulic for locomotion, respiration, and waste and food systems. Numerous tube feet connecting to the canals system in the water division tube.

Note: Diverse range size these phylum of the animals are present and very few have up to two feet long and have hermaphrodite. In which both the sexes are present in the same organisms known as the hermaphrodites. Corals, sea anemone, jellyfish and hydrae is defined as the presence of the cell’s in the phylum cnidaria.