What molecule is responsible for determining the fate of each cell

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

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.

What is a dendrite and what does it do?