You searched for trophoblast - Biology Articles, Tutorials & Dictionary Online

Human embryology is a fascinating subject and has succeeded in captivating the attention of human beings for ages.... Read More

Chorion Definition The chorion is a membrane that develops around the developing fertilized egg. It begins to develop... Read More

An embryo refers to the early developmental stage of a multicellular organism that follows fertilization. This stage... Read More

Zygote Definition What is a zygote? A zygote is a fertilized eukaryotic cell. In biology, medical science, and other allied... Read More

Definition noun, plural: fetal membranes A membrane surrounding the embryo or fetus and is involved in nutrition,... Read More

Terminology and Concepts Primary reproductive organs are called gonads - testes in the male and ovaries in the female.... Read More

Inner cell mass a group of cells found in the mammalian blastocyst that give rise to the embryo and are potentially capable... Read More

Definition noun (embryology) The outer (upper) ectodermal layer of the embryonic disc, closer to the amniotic cavity, and... Read More

Cells are often described as the building blocks of life as they are the smallest unit used to build up organisms. Cells can... Read More

Definition noun, plural: amitoses A direct type of cell division wherein the nucleus and the cytoplasm go through a simple... Read More

Continued from the initial human reproduction of the previous page in this tutorial. Upon arrival in the uterus, the... Read More

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