ECT- 
protozoan cell epee ; the layer 
next the cell-wall (407. 
ectosare (ék’ reset 1. (Gk. — 
outside ; sa. 
ternal, silieaes ae sesicatliaed, 
layer o "ga in a Prot 
zoon (zoo. 
oo (rssom) 7 [Gk. ektos, 
utside ; soma, The — 
ody. 
velopin g po ortion of a Sponge con- 
“ene no flagellated aeaken rs 
eat (ék’tésfér) 2. [Gk. — 
outside; sfhaira, globe.]| 
outer zone of the attraction ee 
(cyt). 
34 
ectospore (ék’tispodr) 7. coe ektos, 
outside ; et see spor 
formed at the end of each ne a 
in the Resitomsprates (bot). 
[Gk. ekéos, 
ormation 
the ossification 
u on Sa 
either Serna or replaces 
the cartilage (ana 
ectotheca (ék’téthé oka) nm. [Gk. ek@os, 
outside ; ¢heke, cup.] The outer 
Anton. of the gonotheca in soko 
Hydroids (zoo0/.). 
ectotrophic (Ek tots! fik)a. [Gk. - 
outside ; ¢rephein,to nourish.] Find- 
ing nourishment ‘from outside ; “pp. 
Fungi which surround the roo 
the host with a web of hyphae rae 
ectoturbinal Seen ade pon nm. (Gk. 
ektos, outs L. turbo, whirl. 
One of the ed eet - the ethmo- 
sachinals (zool.). 
ectozoon (&k't6z0'6n) 7. 
outside 
oO 
Ee — 
As with- 
Without ‘ecth 
wihoss tooth-like projec- 
ones \ bot.). 
edriophthalmic (éd’ridfthal’mik 
[ck es seat ; ofhthalmos, eve 
Having sessile eyes ; appl. ce 
Crustacea (zoo 
efferent (erent ree oS 
ferre, to carry.] Conveying ates 
iuetlag lymphatics, etc. 
(anat.) ; carrying outwards, api. 
84 
ELA- 
mpulses carried outwards by the 
sana nerves (phys ne 
— est) Bs, Te _ a 
to 
y4> Te serra out ; oid ; 
to exert (phys.). 
egg (Eg) 7 ficel .egg.| The matured 
erm-cell of a female plant or animal 
(biol.) 
egg-albumin,—the 
of the white 
chief a 
of egg, kno be 
mixture of Gaceprobeide (phys.). 
—the two synergids 
and ovum proper, near the micro- 
‘ le in the embryo sac of seed 
po: mar 
g-ca, protective coveri ng 
"he med by. many animals for their 
eggs (zool.). 
egg-cell, dia vum proper apart 
from any layer of cells derived 
from it or alata other cells (zoo/.). 
egg-mem —the layer of tough 
tissue seit the shell of an egg 
(zool.). 
egg-nuclous,—the female pronucleus 
(cyt). 
cy 
egg-tooth,—a small horny and cal- 
careous structure on the tip of the 
k by ns of which the embryo 
ejaculation (éak’ila’ shin) Be {L. ee, 
out ; ere, to throw.] Act of 
suddenly < tee a fluid from a 
duct (phys.) 
Sem (jak! os a. 
3 jacere, to t . Theesas a 
en ol function "of certain ducts 
(phys.) 
elaborate bepress UV. [i ex, out; 
labor To change 
€ to a state or 
” dee 
nic sibstances 
mple m entero (60 
elneoblast (ee sing. ga . (Gk. —a 
oil ; of 
Suan ected at re noel 
—- of the body in certain Tunicates 
(z0 
porate (é’@5d’6kin) w# [Gk. 
Mi oil- contaiiewan) he 
preen-gland or oil-gland in birds 
20 
elaioplast oan éplast’) 2. [Gk. elazon, 
oil ; a ‘os, moulded.] A plastid 
in a plant cell which forms or helps 
to form a globules (407). 
