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- 1. Multiple Choicewhat are vestigial organsleftover organs that aren't usedvery useful organs that are needed for life
- 2. Multiple Choice
which of the following is an example of a vestigial structure?the wings of a red-tailed hawkthe hind limbs of a house catthe fins of sharksthe wings of an ostrich - 3. Multiple ChoiceWhat is an example of a vestigial structure of a whale?The solar systemTail boneThe Pelvis and the FemurBatman (could be...you never know..)
- 4. Multiple Choice
What is one inference that someone could make from this image?
That Red One
They are analogous
The white bone doesn't get passed on.
They have a common ancestry
- 5. Multiple ChoiceWhy is studying the embryos of organisms important (in evolution)?provides evidence that two very different animals could have descended from a common ancestorhave no idea
- 6. Multiple ChoiceWhat is an example of a vestigial structure of a HUMAN?FemurWisdom TeethBrainFinger
- 7. Multiple Choicevestigial structure; original function unknownDuodenumStomachRectumAppendix
- 8. Multiple ChoiceWhat is one observation that someone could make from this image?They are birdsThey eat wormsThey flyThey talk
- 9. Multiple ChoiceIf an organism has a vestigial structure, that structure likely once had a function in a(n)close relativeearly ancestorunrelated organismembryological stage
- 10. Multiple ChoiceWhat is a Vestigial Structure?Structures that have a common function and suggest common ancestryThe traits of organisms that result from sharing a common ancestor: such traits often have similar embryological originsgenetically determined structures or attributes that have apparently lost most or all of their ancestral function in a given speciesI don't know :(
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