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Zygote

Index Zygote

A zygote (from Greek ζυγωτός zygōtos "joined" or "yoked", from ζυγοῦν zygoun "to join" or "to yoke") is a eukaryotic cell formed by a fertilization event between two gametes. [1]

33 relations: Amoeba, Archegonium, Blastocyst, Blastomere, Cell (biology), Cell division, Chlamydomonas, Cleavage (embryo), Conceptus, Embryo, Embryophyte, Eukaryote, Fertilisation, Gamete, Genome, Greek language, Human development (biology), Implantation (human embryo), Karyogamy, Lippincott Williams & Wilkins, Male, MedlinePlus, Mitosis, Morula, Oocyte, Oscar Hertwig, Oviduct, Ploidy, Proembryo, Richard Hertwig, Sperm, Uterus, Zona pellucida.

Amoeba

An amoeba (rarely spelled amœba, US English spelled ameba; plural am(o)ebas or am(o)ebae), often called amoeboid, is a type of cell or organism which has the ability to alter its shape, primarily by extending and retracting pseudopods.

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Archegonium

An archegonium (pl: archegonia), from the ancient Greek ἀρχή ("beginning") and γόνος ("offspring"), is a multicellular structure or organ of the gametophyte phase of certain plants, producing and containing the ovum or female gamete.

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Blastocyst

The blastocyst is a structure formed in the early development of mammals.

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Blastomere

In biology, blastocoel is a type of cell produced by cleavage (cell division) of the zygote after fertilization and is an essential part of blastula formation.

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Cell (biology)

The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.

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Cell division

Cell division is the process by which a parent cell divides into two or more daughter cells.

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Chlamydomonas

Chlamydomonas is a genus of green algae consisting of about 325 speciesSmith, G.M. 1955 Cryptogamic Botany Volume 1.

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Cleavage (embryo)

In embryology, cleavage is the division of cells in the early embryo.

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Conceptus

Conceptus (Latin: conceptio, meaning derivatives of zygote) denotes the embryo and its adnexa (appendages or adjunct parts) or associated membranes (i.e. the products of conception).

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Embryo

An embryo is an early stage of development of a multicellular diploid eukaryotic organism.

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Embryophyte

The Embryophyta are the most familiar group of green plants that form vegetation on earth.

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Eukaryote

Eukaryotes are organisms whose cells have a nucleus enclosed within membranes, unlike Prokaryotes (Bacteria and other Archaea).

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Fertilisation

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, conception, fecundation, syngamy and impregnation, is the fusion of gametes to initiate the development of a new individual organism.

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Gamete

A gamete (from Ancient Greek γαμετή gamete from gamein "to marry") is a haploid cell that fuses with another haploid cell during fertilization (conception) in organisms that sexually reproduce.

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Genome

In the fields of molecular biology and genetics, a genome is the genetic material of an organism.

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Greek language

Greek (Modern Greek: ελληνικά, elliniká, "Greek", ελληνική γλώσσα, ellinikí glóssa, "Greek language") is an independent branch of the Indo-European family of languages, native to Greece and other parts of the Eastern Mediterranean and the Black Sea.

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Human development (biology)

Human development is the process of growing to maturity.

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Implantation (human embryo)

In humans, implantation is the stage of pregnancy at which the already fertilized egg adheres to the wall of the uterus.

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Karyogamy

Karyogamy is the final step in the process of fusing together two haploid eukaryotic cells, and refers specifically to the fusion of the two nuclei.

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Lippincott Williams & Wilkins

Lippincott Williams & Wilkins (LWW) is an imprint of the publishing conglomerate Wolters Kluwer.

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Male

A male (♂) organism is the physiological sex that produces sperm.

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MedlinePlus

MedlinePlus is an online information service produced by the United States National Library of Medicine.

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Mitosis

In cell biology, mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei.

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Morula

A morula (Latin, morus: mulberry) is an early stage embryo consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida.

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Oocyte

An oocyte, oöcyte, ovocyte, or rarely ocyte, is a female gametocyte or germ cell involved in reproduction.

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Oscar Hertwig

Oscar Hertwig (21 April 1849 in Friedberg – 25 October 1922 in Berlin) was a German zoologist and professor, who also wrote about the theory of evolution circa 1916, over 55 years after Charles Darwin's book The Origin of Species.

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Oviduct

In vertebrates, other than mammals, the passageway from the ovaries to the outside of the body is known as the oviduct.

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Ploidy

Ploidy is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes.

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Proembryo

Proembryo, or pro-embryo, is a botanical term that has been used for centuries, to denote the series of cells that are formed after fertilization within the ovule of a flowering plant, before formation of the embryo.

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Richard Hertwig

Richard Wilhelm Karl Theodor Ritter von Hertwig (23 September 1850 in Friedberg, Hesse – 3 October 1937 in Schlederloh, Bavaria), also Richard Hertwig or Richard von Hertwig, was a German zoologist and professor of 50 years, notable as the first to describe zygote formation as the fusing of spermatozoa inside the membrane of an egg cell during fertilization.

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Sperm

Sperm is the male reproductive cell and is derived from the Greek word (σπέρμα) sperma (meaning "seed").

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Uterus

The uterus (from Latin "uterus", plural uteri) or womb is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals.

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Zona pellucida

The zona pellucida (plural zonae pellucidae, also egg coat or pellucid zone) is a glycoprotein layer surrounding the plasma membrane of mammalian oocytes.

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Redirects here:

Biparental zygote, Fertilised egg, Fertilized egg, Fertilized egg cell, Oosperm, Zygotes, Zygotic, Zytgote.

References

[1] https://en.wikipedia.org/wiki/Zygote

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