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Snezhnost [94]
3 years ago
9

Classify the organisms based on the presence or absence of a notochord in their embryonic stage.

Biology
1 answer:
Dima020 [189]3 years ago
7 0
<h2>Answer:</h2>

Organisms with notochord: Salmon , Lizard

Organisms without notochord: Butterfly , Squid and dandelion.

<h3>Explanation:</h3>
  • Notochord is the small cartilage made structure present in embroye which is going to be the part of vertebral column in baby.
  • The animals containing the notochord are known to belong to phylum chordate.
  • Fishes and amphibians are chordates, so salmon and lizard are organisms with notochord.
  • While other three are arthropods, mollusk and anthophyta.
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