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Destroyer bio question...
Which is incorrect?
a. reptiles: ectotherms including lizards, turtles...etc
b. birds and reptiles: share common ancestor
c. crocodile: 3 chamber heart
d. lizard: 3 chamber heart
e. fish ----> amphibian-----> birds: evolutionary relationship
C is incorrect.... OK but that makes E correct....
In another question they ask: Birds most likely are descendants of:
a. amphibians
b. lope-finned fish
c. reptiles
d. mammals
e. none of the above
Answer is C...
Bu if birds are descendants of amphibians (from the first question) then how can they also be descendants of reptiles???
Which is incorrect?
a. reptiles: ectotherms including lizards, turtles...etc
b. birds and reptiles: share common ancestor
c. crocodile: 3 chamber heart
d. lizard: 3 chamber heart
e. fish ----> amphibian-----> birds: evolutionary relationship
C is incorrect.... OK but that makes E correct....
In another question they ask: Birds most likely are descendants of:
a. amphibians
b. lope-finned fish
c. reptiles
d. mammals
e. none of the above
Answer is C...
Bu if birds are descendants of amphibians (from the first question) then how can they also be descendants of reptiles???