It makes a comparison between annelids (segmented worms) and nematodes (roundworms). It establishes comparison based on the basic characteristics of each group and how each group evolves.

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Q: You are a scientist tasked with writing a journal article on the evolution of alligators. In 3–5…

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Q: Which statement about the animals shown is most likely correct? Animal B is rounder in shape to…

A: The figure A depicts the antelope jackrabbit and figure B depicts the arctic hare.

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A: Introduction Invertebrates with an exoskeleton, segmented bodies, and paired jointed legs are known…

Q: Use the evolutionary tree below to answer the questions that follow.         a.   What number…

A:

Q: Which of these terms best identifies the structures in the diagram below? VERTEBRATE FORELIMBS human…

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Q: These are older, more developed embryos from the same organisms. B Hypothesize which embryo is from…

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A: Answer

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Q: Describe the reptiles (including the birds) and argue for including the birds in the reptile clade.

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Q: Write a short essay proving that vertebrates evolved from a common ancestor.

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Q: Using examples, explain this statement: “Vertebrate skeletons are variations on a theme.

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Q: Can you answer all the parts of this question about this picture A:This organism is a member of…

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Q: Fill in the blanks: is a large phylum of animals that includes the vertebrates together with the sea…

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Q: describe the different forms of evidence you might use to analyze the evolution of alligators.

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A: As per our policy, We are answering only question 1. For the rest of the questions please repost.…

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A:

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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.