Which statement comparing the right lung of a pig and a human is correct?
A) The right lung of the pig has more lobes than the human right lung.
B) The right lung of the pig has fewer lobes than the human right lung.
C) The right lung of the pig has the same number lobes as the human right lung.
A
Explanation:
B) The lungs of the pig have more lobes than the lungs of humans. The pig's right lung has four lobes: the apical bronchus supplies the apical lobe, and the right primary bronchus branches to supply the cardiac, intermediate, and diaphragmatic lobes.
C) The lungs of the pig have more lobes than the lungs of humans. The pig's right lung has four lobes: the apical bronchus supplies the apical lobe, and the right primary bronchus branches to supply the cardiac, intermediate, and diaphragmatic lobes.
You might also like to view...
The centrosome is responsible for ________.
making cilia making microtubules pulling duplicated chromosomes apart All of the choices are correct.
Potassium is a(n):
a. Anion b. Cation c. Negion d. Proton
Match the following:
A) Ribosomes B) Nucleus C) Nucleoli D) Endoplasmic reticulum 1) Plays a role in the synthesis of steroid-based hormones and proteins. 2) The actual site of protein synthesis. 3) Hollow cytoskeletal elements that act as organizers for the cytoskeleton. 4) Dense spherical bodies in the nucleus that are the synthesis site for ribosomal RNA. 5) Houses DNA and RNA.
The diagram illustrates sensory receptors in the skin. What structure does "C" represent?
A. Free nerve endings B. Meissner corpuscles C. Merkel disks D. Pacinian corpuscle E. Ruffini end organ