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Questions and Answers
Which of the following is a key difference between animals and plants?
Which of the following is a key difference between animals and plants?
- Animals are heterotrophic while plants are autotrophic (correct)
- Animals have systems while plants do not
- Animals have tissues while plants do not
- Animals have organs while plants do not
Which phylum of animals does not form true tissues?
Which phylum of animals does not form true tissues?
- Chordata
- Arthropoda
- Mollusca
- Porifera (correct)
What is a tissue?
What is a tissue?
- The basic unit of an organism
- A group of cells operating together to perform a specialized function (correct)
- A group of organs working together to form a system
- A group of similar organisms
What is the result of a number of tissues working together?
What is the result of a number of tissues working together?
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What is the basis for categorizing animals as vertebrates or invertebrates?
What is the basis for categorizing animals as vertebrates or invertebrates?
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Which of the following is a key characteristic of animals?
Which of the following is a key characteristic of animals?
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Which phylum of animals does not form true tissues?
Which phylum of animals does not form true tissues?
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What is the result of a number of tissues working together?
What is the result of a number of tissues working together?
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What is the basis for categorizing animals as vertebrates or invertebrates?
What is the basis for categorizing animals as vertebrates or invertebrates?
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What is a tissue?
What is a tissue?
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