7. Sympatric speciation can happen in mechanisms through _______ a. separation into many geographic territories b. envir

[answerhappygod]

7. Sympatric speciation can happen in mechanisms through
_______
a. separation into many geographic territories
b. environmental variation combined with assortative mating
c. separation of reproductive timing
d. uninhibited gene flow
e. B and C
f. A and D
8. Heliconius melpomene and Heliconius cydno are types
of neotropical butterfly with production of viable hybrid offspring
and hybridization dynamics. According to this statement, which
species concept cannot be used as a evidence to explain the
classification of H. melpomene and H. cydno as separate
species?
a. biological species concept
b. geographic species concept
c. phylogenetic species concept
d. ecological species concept
e. morphospecies concept