Answers24 - 25 CR - Biology B 0411KBLab: Natural Selection-Standard Bio 4.2

Evolutionary Relationships Answers

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According to the cladogram, which organisms are in the smallest clade with birds?

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A
crocodiles
B
primates
C
rodents and rabbits
D
sharks
2
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Consider the cladogram.According to the cladogram, which organisms have roundworms as a common ancestor?

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A
mollusks and flatworms
B
sponges and chordates
C
flatworms, sponges, and cnidarians
D
mollusks, echinoderms, chordates, and annelids
3

Which best describes derived characteristics?

A
They are newly evolved traits.
B
They appear in all the ancestors.
C
They appear at the end of each branch.
D
They stem from primary characteristics.
4

Which of the following are Phylogenetic trees also know as ?

A
Cladogram
B
Clade
C
Node
D
Linnaean

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