Assertion: zygote's cell | /r/PartOf | tissue
Facets:
value: in mammals
type: OTHER
Source sentences:
text: For example, in mammals, somatic cells make up all the internal organs, skin, bones, blood and connective tissue, while mammalian germ cells give rise to spermatozoa and ova which fuse during fertilization to produce a cell called a zygote, which divides and differentiates into the cells of an embryo.