3. what is your function within the cell? 4. how many others of you are in the cell? 5. what would happen to the cell if you were not there? 6. which human body system do you most resemble and why?

What causes darkening of the skin as melanin production increases

How water is moving through the ecosystem ?

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.