BIOL 1202 Chapter : Bio Ch 24 25- From Ipad
Document Summary
Planet species a has a diploid number of 12. Plant species b has a diploid number of 16. A new species, c, arises as an allopolyploid from a and b. The likely diploid number for species c would be. 28- you add them together ( 16 + 12 = 28) spa, 2n= 12 spb, 2n=16 spc, 2n=28. Sympatric speciation in progress- the apple maggot y (picture from moodle) Sympatric speciation has resulted from nonrandom mating due to sexual selection ( picture from moodle) All but which of the following are likely to promote sympatric speciation. Gene ow- promotes speciation- by keeping them genetically similar. Concept 24. 3- hybrid zones provide opportunities to study factors that cause reproductive isolation. Pundamilia nyererel and the pundamilia pundamilia pundamilia "turbid water" hybrid o spring from a location with turbid water. The history of life on earth ch 25. This was calculated by radiometric dating of meteorites and moon rocks.
