This phylogenetic tree was constructed by comparing sequences for a homologous gene involved in development. select the correct statement.
a. a phylogenetic tree containing two main branches for evolutionary relationships among the animals.
b. the first branch leads to drosophila. the second branch divides into two branches, 2a and 2b. branch 2a leads to lancelet.
c. branch 2b divides into two branches: 3a and 3b. branch 3a leads to zebrafish. branch 3b divides into two branches: 4a and 4b. branch 4a leads to frog. branch 4b divides into two branches: 5a and 5b.
d. branch 5a leads to chicken. branch 5b divides into two branches leading to human and mouse, respectively.
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Answer from: Quest
b is the correct answer
Answer from: Quest
Ithink sanforcisco california (i am not 100% sure) if you feel the opposite so that lol
Answer from: Quest
Due to the amount of pressure
Answer from: Quest
Ibelieve the answer is relative humidity because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage. latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.
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