Impregnated Ovum
This page is the CodyCross answer for the clue below from Home Sweet Home, Group 632, Puzzle 1 (Decorative Cushions).
Question is: Impregnated Ovum
and the answer is: ZYGOTE
Word Meaning:
ZYGOTE — (cytology, also attributive) A eukaryotic cell formed from the fusion of two gametes (“reproductive cells”) during a fertilization process.
Definitions from Wiktionary.