Biological Evolution Evidence Quick Check
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Question
This chart shows how organisms are classified by their characteristics.
A diagram titled Classification of Animals shows a tree of images and names of animal ancestry. A diagram, labeled Classification of Animals, shows images of animals under different groups. From left to right, top to bottom: ● Classification of Animals to Vertebrates ○ Vertebrates to Warm-Blooded ■ Warm-Blooded to Mammals ● Mammals to bear, tiger, whale ■ Warm-Blooded to Birds ● Birds to ostrich, peacock, eagle ○ Vertebrates to Cold-Blooded ■ Cold-Blooded to Fish ● Fish to salmon, goldfish, guppy ■ Cold-Blooded to Reptiles ● Reptiles to turtle, crocodile, snake ■ Cold-Blooded to Amphibians ● Amphibians to frog, toad, newt ● Classification of Animals to Invertebrates ○ Invertebrates to With Jointed Legs ■ With Jointed Legs to with 3 pairs of legs ● With 3 pairs of legs to ant, cockroach, lady ■ With Jointed Legs to with more than 3 pairs of legs ● With more than 3 pairs of legs to scorpion, spiders, millipede ○ Invertebrates to Without Legs ■ Without Legs to Worm-like ● Worm-like to earthworm, leech ■ Without Legs to Not-worm like ● Not-worm like to fluke worm, tapeworm.
Based on this diagram, which two groups of organisms share the most similar DNA?
A. bears and salmon
B. vertebrates and invertebrates
C. warm-blooded and cold-blooded
D. turtles and frogs