The European starling entered North America in the late 1800s. It proved very successful and was able to spread throughout the United States by 1955. The survival and rapid reproduction of starlings MOST likely limited the population size of which organisms within its habitats?

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.