Do you think it's possible for people to travel to the center of the planet? Why or why not?

Which description provides the best objective summary of the article in the passage?

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.

All ova contain sex chromosomes corresponding to: x y xx xy