Apomixis vs. Parthenogenesis

Apomixisnoun

(botany) Plant reproduction without fertilization.

Apomixisnoun

(botany) Plant reproduction without fertilization, meiosis, or the production of gametes.

Apomixisnoun

(zoology) Animal reproduction in which the egg cell does not undergo meiosis or fertilization.

Apomixisnoun

any of several kinds of reproduction without fertilization

Apomixis

In botany, apomixis is asexual reproduction without fertilization. Its etymology is Greek for + .

Parthenogenesisnoun

(biology) Referring to various aspects of asexual reproduction:

Parthenogenesisnoun

(An instance of) reproduction by the development of a single gamete (an ovum or ovule) without fertilisation by a gamete of the opposite sex; compare metagenesis, heterogamy.

Parthenogenesisnoun

Asexual reproduction in toto; agamogenesis.

Parthenogenesisnoun

figurative uses of the biological senses

Parthenogenesisnoun

(theology) Virgin birth, in reference to the Virgin Mary and Jesus Christ.

Parthenogenesisnoun

The production of new individuals from virgin females by means of ova which have the power of developing without the intervention of the male element; the production, without fertilization, of cells capable of germination. It is one of the phenomena of alternate generation. Cf. Heterogamy, and Metagenesis.

Parthenogenesisnoun

The production of seed without fertilization, believed to occur through the nonsexual formation of an embryo extraneous to the embryonic vesicle.

Parthenogenesisnoun

human conception without fertilization by a man

Parthenogenesisnoun

process in which an unfertilized egg develops into a new individual; common among insects and some other arthropods

Parthenogenesis

Parthenogenesis (; from the Greek παρθένος, parthénos, 'virgin' + γένεσις, génesis, 'creation') is a natural form of asexual reproduction in which growth and development of embryos occur without fertilization by sperm. In animals, parthenogenesis means development of an embryo from an unfertilized egg cell.