Match these items: 1. a fertilized egg
2. separation of two ends of an old cell
3. union of egg and sperm
4. egg-producing organ in lower plants

- zygote
- cytokinesis
- fertilization
- archegonium

Most of the carbon on earth is stored in the form of

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.

3test questions with answers on incomplete dominance