The following questions refer to the phylogenetic tree shown in Figure 34.1.
-Which is characteristic of all mammals, and only of mammals?
A) a four-chambered heart that prevents mixing of oxygenated and deoxygenated blood
B) giving birth to live young (viviparous)
C) parental care of offspring
D) having glands to produce nourishing milk for offspring
E) using the rib cage to assist in ventilating the lungs
Correct Answer:
Verified
Q27: Which of these would a paleontologist be
Q28: In which vertebrates is fertilization exclusively internal?
A)
Q68: For the following items, match the extant
Q69: The following questions refer to the phylogenetic
Q70: Which of these hominin traits seems to
Q71: Which are the most abundant and diverse
Q73: For the following items, match the extant
Q74: For the following items, match the extant
Q76: The following questions refer to the phylogenetic
Q77: The following questions refer to the phylogenetic
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