Question

character of a phylum are given below. Read those carefully and answer the questions.
a.spines of calcium...
b. these animals.....
c. they perform the locomotion....
d. their skeleton....
1.animals of which phylum show the above characters?
2.give an example of phylum.
3.these animals can be classified with the help of with criteria of new system of animals classification?​

Answer 1

HERE IS YOUR ANSWER. ...

1. ECHINODERMATA

2. Starfish

3.Classification of Phylum Echinodermata
Phylum Echinodermata is classified into the following classes:

Asteroidea
Ophiuroidea
Echinoidea
Holothuroidea
Crinoidea





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