Question

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Q___ Write about These:)

1} Phylum Aschelminthes.
2} Phylum Annelida.
3} Phylum Arthropoda.

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Answer 1

Aschelminthes....... A part of the animal kingdom.... Usually having round worm like animals... Eg ascaris... Coelomate....

Sex is different.....

Annelids are a part of animal kingdom too.. They have body divided in segments....... Eg earth wormm.... They are coelomate.... Sexes are not different

Arthropoda is also a part of animal kingdom.... The 2nd largest in the world.... Having all the insects... Sexes are separate.... They have usually 6 limbs... Hope helps

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Answer 2

Answer:

They are cylindrical, unsegmented and triploblastic animals commonly known as round worms.

They are mostly aquatic, but few are terrestrial.

They are free-living as well as parasitic.

Body is pseudo-coelomate (false coelom), derived from embryonic blastocoel and they lack peritoneal lining.

The annelids, also known as the ringed worms or segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches

An arthropod is an invertebrate animal having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Euarthropoda, which includes insects, arachnids, myriapods, and crustaceans