a type AB father and a type o mother have children . what are the ratios of possible genotypes in the off spring

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?