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Which of the following is a vestigial structure?

Related Topics

Wize University Biology Textbook > Tetrapods (Four Limbs)

Humans

3 Activities

Wize University Biology Textbook > Invertebrates (Part 2: Molting)

Deuterostoma (Sea Stars, Urchins and Sea Squirts)

5 Activities

Which of the following is a vestigial structure?
More Humans Questions:
1. On which continent did Homo sapiens first evolve and spread from?
2. We have good evidence of gene flow to Homo sapiens from one other Homo species, which one?
3. I was around from 2.5-1.5 MYA and I was the first to used tools, who am I?
Falsifiable Statements
Which of the following statements are falsifiable?
1. All mammals have a vestigial structure relating us to reptiles
2. Mice are evolutionarily more closely related to chimpanzees than humans
Evolutionary Theory
The last common ancestor between humans and chimpanzees was 6 million years ago. The last common ancestor of humans and mice was 80 million years ago. Which of the following can be concluded from this information?
1. Chimps and humans are more closely related through evolution than mice and chimps
2. Similar developmental stages between human and mice are due to convergence
More Deuterostoma (Sea Stars, Urchins and Sea Squirts) Questions:
1. What are the 3 characters unique to the Chordata?
2. What 4th trait is commonly attributed to the Chordata but is actually ancestral to the whole Deuterostomes?
3. What are the three phyla in the Chordata?
Which of the following is true regarding chordates?
Which of the following best describes the notochord?
Which is not a characteristic of tetrapods?
What does it mean to be a suspension feeder (Filter feeder)?
What are three distinguishing features of chordate?
Which of the following is true of cephalochordates?
Which chordate characteristic is retained in adult tunicates?
Which is correctly labeled?
Which definition best describes an aster?
Which of the following is false regarding tube feet in Echinoderms?
What is the function of the water vascular system?