Answer the following statements true (T) or false (F)
1. Postganglionic neurons of the parasympathetic nervous system have short axons.
2. Preganglionic neurons of the parasympathetic nervous system release norepinephrine.
3. Postganglionic neurons of the parasympathetic nervous system release norepinephrine.
4. Postganglionic neurons of the sympathetic nervous system release norepinephrine.
5. In normal, everyday conditions, the parasympathetic nervous system dominates control over many visceral effectors.
1. TRUE
2. FALSE
3. FALSE
4. TRUE
5. TRUE
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A polar body is formed during
A. ovulation. B. meiosis I. C. meiosis I and meiosis II. D. mitosis. E. meiosis II.
Match each term with its definition or description.
a. 1 b. 2 c. 3 d. 4 e. 5 f. 6 g. 7 h. 8 i. 9 j. 10 1. _____ Laryngopharynx 2. _____ Primary bronchi 3. _____ Nasal cavities 4. _____ Larynx 5. _____ Nasopharynx 6. _____ Secondary bronchi 7. _____ Alveoli 8. _____ Oropharynx 9. _____ Trachea 10. _____ Bronchioles
C-sections are often performed on cattle while they are in the standing position
Indicate whether the statement is true or false
Place the tunics of the GI tract wall in the correct order from superficial to deep.
A. Mucosa, muscularis, submucosa, serosa B. Serosa, submucosa, mucosa, muscularis C. Serosa, muscularis, submucosa, mucosa D. Submucosa, mucosa, serosa, muscularis