1. A cell of an embryo
   - embryonic cell

Derived forms: formative cells

Type of: cell

• xxv
• xxvi
• xxvii
• xxviii
• xxx
• xxxi
• xxxii
• xxxiii
• xxxiv
• xxxv
• xxxvi
• xxxvii
• xxxviii
• XXY
• XXY-syndrome
• XY
• xylan
• Xylaria
• Xylaria mali
• Xylaria polymorpha
• Xylariaceae
• xylem
• rydberg
• rydberg constant
• rydberg unit