How can changes in a populations gene pool occur

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

What are some natural processes that represent physical and chemical changes?

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.