#Question id: 8695
#XL - T Zoology
Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in ________.
#Question id: 8696
#XL - S Microbiology
There is some evidence that reptiles called cynodonts may have had whisker-like hairs around their mouths. If true, then hair is a shared ________.
#Question id: 8703
#XL - S Microbiology
In a comparison of birds and mammals, having four limbs is ________.
#Question id: 8703
#XL - T Zoology
In a comparison of birds and mammals, having four limbs is ________.
#Question id: 8704
#XL - S Microbiology
To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.
#Question id: 8704
#XL - T Zoology
To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.