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The human body has three main lines of defense against pathogens, or disease-causing agents. The first line of defense includes barriers, the second line is the inflammatory response, and the third line is the immune response. Which of the following is included in the second line of defense?
A) skin, mucus, and hair
B) white blood cells, including basophils and neutrophils
C) red blood cells and blood plasma
D) lymphocytes, including T-cells and B-cells
Answers: 3
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Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?
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28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?
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The importance of the mind as a part of the body is an example of:
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