Structures That Have Evolved from a Common Ancestry Are Called

Q5: Matching Questions<br>match each concept with its definition:<br>-analogy<br>A)similarities

Q88: Humans belong to the phylum:<br>A)Echinodermata<br>B)Chordata<br>C)Arthropoda<br>D)Mollusca

Q89: A multicellular organism that synthesizes food from

Q91: What is the taxonomic classification for humans

Q92: Endothermy and heterodonty together are characteristic of

Q94: Which taxonomic group contains the greatest number

Q95: The first jaws evolved from:<br>A)gill bars<br>B)vertebral spines<br>C)pectoral

Q96: Endothermy refers to:<br>A)maintaining stable body temperature through

Q97: When comparing mammals and reptiles,the fact that

Q98: The early vertebrates differed from the earlier