Answer the following statements true (T) or false (F)
1. The tongue can be seen in a cross-section in the upper cervical levels.
2. The heart can be seen in a cross-section in the middle thoracic levels.
3. The trachea can be seen in a cross-section in the upper thoracic levels.
4. The cecum can be seen in a cross-section in the lower thoracic levels.
5. The stomach can be seen in a cross-section in the lower thoracic levels.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
5. TRUE
You might also like to view...
Females are at higher risk of contracting a urinary tract infection because
A. women use toilet paper when they urinate. B. women sit down to urinate. C. the female urethra is longer than the male's. D. the female urethra is shorter than the male's.
The ________ is formed by the allantois, blood vessels, and yolk sac
A) umbilical cord B) chorion C) chorioallantoic membrane D) trophoblast E) amnion
Endocrine disruptors are environmental chemicals, which, if people and other animals are exposed, can have hormone-mimicking or hormone -blocking effects. These chemicals are used in industries and in homes and are associated with such commonly used products as pesticides and herbicides, plastic food containers and baby bottles. Those that mimic or block sex steroids are of special concern,
because they are present in household plastics and are fat-soluble, thus easily stored in fatty tissue of the body and can affect a developing fetus. Research is ongoing and results are controversial, but these chemicals have been associated with: What will be an ideal response?
Otoliths can break off and float inside the inner ear. What might happen if the otoliths settle on top of the hair cells?
A. Understanding of language may be impaired. B. Deafness could occur. C. Dizziness and inability to maintain balance may occur. D. Sounds may be amplified. E. None of the choices are correct.