In Which Vertebrate Class Is Cutaneous Respiration Most Highly Developed

Q22: Which of the following is NOT a

Q23: The straw-colored,liquid part of blood is called<br>A)solute.<br>B)plasma.<br>C)hemoglobin.<br>D)formed

Q24: The formed-element fraction of vertebrate blood consists

Q25: The oxygen-carrying cells of vertebrate blood are

Q26: The fluid in insects that is analogous

Q28: In single-celled organisms such as protozoa,_ is/are

Q29: Which of the following is NOT true

Q30: The oxygen-carrying pigment found in the erythrocytes

Q31: The mammalian heart has<br>A)two ventricles and one

Q32: Book lungs are found in<br>A)snails.<br>B)lobsters.<br>C)beetles.<br>D)spiders.<br>E)lizards.