The blood pigment hemoglobin is mainly found in:
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Correct answer: Most vertebrates
Hemoglobin is the primary respiratory pigment in vertebrates. Many invertebrates may use different pigments or lack them altogether.
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More Vertebrate and Invertebrate Systems questions
- Which of the following is a characteristic feature of invertebrate circulatory systems?
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- Which type of symmetry is common to both vertebrates and most invertebrates?
- The respiratory organs of vertebrates are typically derived from:
- Which system in invertebrates often performs both transport and immune functions?
- Which statement correctly compares vertebrate and invertebrate reproduction?