English Language
WordTools.ai
BETA
meaning
in a sentence
phrases
associations
synonyms
Sentences with phrase «thickened ectoderm»
But it seemed unlikely, because the body coverings were thought to grow differently: Feathers and hair develop from specialized plates of
thickened ectoderm
— an embryonic cell layer — called anatomical placodes, structures not seen in reptiles.
http://discovermagazine.com/
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z