Noun
the female reproductive cell; the female gamete
Source: WordNetAlthough each egg cell produced by a woman carries a single X chromosome, the sperm cells produced by a man carry either an X or a Y. This means, in very simple terms, that the sperm cell determines a baby's sex. Kenneth R. Miller
Activation of the binding receptors activates PLC, which cleaves PIP 2 in the egg plasma membrane, releasing IP 3 into the egg cell cytoplasm. Source: Internet
A typical embryo sac contains seven cells and eight nuclei, one of which is the egg cell. Source: Internet
In humans, when an egg cell is fertilized by a sperm, the egg nucleus and sperm nucleus each contribute equally to the genetic makeup of the zygote nucleus. Source: Internet
As a result, a sperm or egg cell is produced with an extra copy of chromosome 21; this cell thus has 24 chromosomes. Source: Internet
However, stresses placed on both the egg cell and the introduced nucleus can be enormous, which led to a high loss in resulting cells in early research. Source: Internet