OOK- 
ookinesis whapeewis me 
egg ; hinein dF riots er chants 
kinetic each of dee nucleus in the 
maturation and fertilization. of the 
egg (di0 
ookinete 6 ‘okinét’) 2. [Gk. oon, 
egg ; — to move.] The motile 
ed — of the zygote in 
ol.). 
[Gk. 00 
200, 
oolemma Smn'4) m. [Gk. 
egg ; Jemma, a hus The vitel- 
line membrane of an eg: > an 
oophore (0'6for) # [Gk, a egg ; 
03 vein, to bear] Sophyte, ’ which 
Wee statin (’ nb easton: m. [Gk 
oon, egg; pherein, to bear.] The 
peace gem in certain plants 
oophyte (Gdfit) ~ [Gk. oom, egg; 
phyton, plant. The sexual 
generation in s plants as th 
liverwort ; the gametophyte (404). 
ooplasm (6’oplazm) [Gk. oon, egg ; 
plasma, —— m ig Th 
eed. | 
tlized eggrcell (ot); 
side ote 1 
the encnmed 
certain Pro apes af ). 
rustaceans, whi 
r helps “ form a receptacle 
thd nee egg (z00 
egopod (6 Voetby’ opi) m. [Gk. 
m, egg; stege, roof; fous, foot.] 
A thoracic foot bearing an oostegite 
siahese ‘(Sdthé’ka) n. Sor 00n, 
theke, a case. ] a ot); : 
e,andithen aries them 
ina sdhareepitons (zool.). 
216 
OPI- 
— , dkiis) a. [Gk. 00 
tokos, oftspring.]| Egg-laying oon 
ootype a nm. (Gk. oon 
é 
ooze (002) 7. rag an s, juice.] A 
soft deposit found hare large areas 
of the floor of the ocean. 
oozooid (6'62z0’oid) [Gk. ee gs ; 
individual ret from an Bers 
uae (6pér’kl) [L. operculum, a 
lid.] The e plenter bone of a fish 
operculum (zoo. 
operculate (6 evkilat) a en 
culum, | Having a lid, a in 
the capsule o Sicsies Got.) ; having 
a covering for the gills, as in most 
Sakae = 
rous 5 (Opt kalifériis) a. [L. 
eperculiny ; ferre, to bear. 
ate. 
(6 come moe - it 
operculum, a lid; forma pe.] 
Lid-like (4zo/.). 
rkilijéntis) a. 
[L. operculum, lid ; genos, off- 
spri ring-]) Pro ucing or forming a 
lid (zoo. 
percul uum (Spéy’kalim) [L. op 
culum, a lid.] or flap, rg in 
the capsules of Sicnads (G0t.) ; any 
of the convolutions covering the 
island of Reil (amaz.); the lid-like 
in the Gastropod: 
° 
SG cate (dfrién) x Gk 
oad t obj 
s the narrowest part of 
the fistiend (anat. 
—— (6pis’ thidn) 7. 
Gk. opisthe 
behind): ‘The [Gk. opisthe, 
median point of the 
of the foramen 
prem <bean tt a iapue thésé'liis) a. [Gk. 
