Wyoming Pesticide Applicator Certification Practice Test

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Prepare for the Wyoming Pesticide Applicator Certification Test with our comprehensive quiz. This resource includes multiple-choice questions designed to enhance your knowledge, along with hints and explanations. Get ready to ace your certification!

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What type of animals are included in the class of Invertebrates?

  1. Birds

  2. Amphibians

  3. Animals with backbones

  4. Animals without backbones

The correct answer is: Animals without backbones

Invertebrates are animals that do not have backbones. This group includes a wide range of organisms such as insects, spiders, worms, and snails. In contrast, animals with backbones are classified as vertebrates, which include mammals, birds, reptiles, amphibians, and fish. Birds and amphibians mentioned in options A and B have backbones, so they do not fall under the category of invertebrates.