Which concept is part of the cell theory? ○cells are able to make new organisms.○all cells are produced from other cells.○cells are independent structures.○all cell are the same.

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.