Tissue Surrounding a Seed's Embryo
This page is the CodyCross answer for the clue below from Prehistory, Group 1246, Puzzle 4 (Fossils and Bones).
Question is: Tissue Surrounding a Seed's Embryo
and the answer is: ENDOSPERM
Word Meaning:
ENDOSPERM — (botany) The tissue surrounding the embryo of flowering plant seeds, that provides nutrition to the developing embryo; usually triploid.
Definitions from Wiktionary.