Associations to the word «Ectoderm»
Noun
Wiktionary
ECTODERM, noun. (biology) outermost of the three tissue layers in the embryo of a metazoan animal. Through development, it will produce the epidermis (skin) and nervous system of the adult
Dictionary definition
ECTODERM, noun. The outer germ layer that develops into skin and nervous tissue.
Wise words
The chief difference between words and deeds is that words
are always intended for men for their approbation, but deeds
can be done only for God.