Trait SpeciesABCDE100100210101310101411100511110611110The table shows the distribution of traits (A-E) in six extant species (1-6). A "0" indicates the ancestral condition, and a "1" indicates the derived condition. Which trait is least informative of phylogenetic relationships within the group?
A. A
B. B
C. C
D. D
E. E
Answer: C
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Which type of connective tissue forms tendons and ligaments?
a. loose connective tissue b. blood c. cartilage d. dense connective tissue
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a. MRI b. PET scan c. X-ray d. sonogram e. CT scan
Terrestrial animals are usually subject to more radical changes in their thermal environment than aquatic animals
Indicate whether the statement is true or false