General Biology · free preview
Animal Phylogeny
By the end of this section, you will be able to do the following:
1. Animal Phylogeny
Animal Phylogeny
2. Animal Phylogeny (2)
Animal Phylogeny (2)
3. Animal Phylogeny (3)
Animal Phylogeny (3)
4. Animal Phylogeny (4)
Animal Phylogeny (4)
5. Animal Phylogeny (5)
Animal Phylogeny (5)
6. Animal Phylogeny (6)
Animal Phylogeny (6)
7. Key terms check
Which key term matches this definition?
group of animals with true differentiated tissues
8. Key terms check
Which key term matches this definition?
stage of animal development characterized by the formation of the digestive cavity
9. Key terms check
Which key term matches this definition?
collection of cells formed during embryogenesis that will give rise to future body tissues, more pronounced in vertebrate embryogenesis
10. Key terms check
Which key term matches this definition?
(also, homeobox gene) master control gene that can turn on or off large numbers of other genes during embryogenesis
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