Invertebrates
OCTOPUS PHYSIOLOGY
OCTOPUS PHYSIOLOGY The mysterious inhabitants of the Mollusca Phylum are called oct…
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Invertebrates
Unique Characteristics of octopus
A ring of tentacles or arms, a well-developed head with complex eyes, and a modified…
Invertebrates
Deutrostomes and protostomes difference
DIFFERENCE BETWEEN DEUTROSTOMES AND PROTOSTOMES Two main evolutionary routes are repr…
Echinoderm
Facts of PHYLUM ECHINODERMATA
PHYLUM ECHINODERMATA The Greek terms "echinos," which means spiny, and &quo…