23. Speciation
Species
23. Speciation Species
3PRACTICE PROBLEM
Erythranthe robertsii is a sterile triploid hybrid between E. guttata and E. lutea. Since it has an abnormal number of chromosomes, it cannot interbreed with its diploid ancestors. This type of speciation is considered:
Erythranthe robertsii is a sterile triploid hybrid between E. guttata and E. lutea. Since it has an abnormal number of chromosomes, it cannot interbreed with its diploid ancestors. This type of speciation is considered: