Give at least (3) body structures that are salient among these groups of animals: [Ex: Scaly Skin: These scales offer protection from dehydration and physical harm and provide some defense against predators.] 1. Arthropods  2. Echinoderms  3. Fishes

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A: In genetics, linkage disequilibrium is a term defined for the non random association of the allele…

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A: A test cross is a type of back cross in which an individual with an unknown genotype showing a…

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A: Answer :- DNA  replication is a crucial process in cellular biology, as it ensures the faithful…

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Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.