Reference no: EM132741089
1. Define radial symmetry, bilateral symmetryasymmetry, and in animals. Provide an example of an animal with each body plan. To which of these categories to humans belong?
2. Compare and contrast respiration in fish and in humans. What is the goal of respiration? How is this goal accomplished?
3. Differentiate between mechanical and chemical digestion. Where do each of these types of digestion take place?
4. Describe the structure of a neuron. Include the cell body, dendrites, and axon in your description. How does the structure of a neuron help it carry out its function efficiently?
5. What are osteoblasts and osteoclasts? Describe how these cells work together in a healthy person. What can occur if these processes are unbalanced?
6. Humans have one of four blood types: A, B, AB, or O. Explain what determines a person's blood type. What antigens are on the blood cells in a person with each of these blood types? What antibodies are in the blood of a person with each of these blood types?
7. Compare and contrast exocrine and endocrine glands. Provide an example of an exocrine gland, an exocrine secretion, an endocrine gland, and an endocrine secretion.