CHR- 
science which deals with the dis- 
tribution of organs zol.). 
chromaffin § (kr6é — G3: Hak. 
chroma, colour affinis, re- 
lated.] Appl. — forming the 
medullary — of the suprarenal 
bodi unt of their yellow 
colour frog cauanen with chromic 
salts ; chromophil (f/ys.). 
tie ématik)a. [G k. = 
colour.] | Colourable Mees of 
: _ Staining reagents (Gio. i.). 
by coalescence of chromosomes after 
ase in mitosis (d04). 
which contains nucleic acid proteids 
Sheol stains we a dyes ve ). 
n n, — wnis 
Ww inbed body, “the aid ete of 
certain a (z001.). 
chromatoid grains, eadily stainable 
grains in cell protoplasm, = 
of an albuminous nature (cy/.). 
chromatolysis (kro’ nator. m. [Gk. 
chroma, colour ; iain. to break up.] 
Disintegration an and final disappear- 
os ta in injured 
sce (ph 
ophore (kr ‘mtofor) [Gk 
, to bear. ] 
he general term @ OL coloured 
plastids of plants and ani 
(cyt.) ; a pigment cell, which under 
control of the sympathetic nervous 
system can be altered in = to 
moons a colour change (zool.). 
chromatoplasm (kro matéplizm) n. 
Gk. aha colour; D/asma, some- 
thing moulded.] =~ colour or 
pigment —— in cells (cyt.). 
chromatospheri oe ee imitate) nN. 
[Gk. chroma, c 
spha 
globe.] A nucleolus, which ey Ws "4). 
midia (krémid‘ia) 
chroma, colour eta sg wee 
particles of chromatin (cy2). 
ch es rémid'idsomz’) n 
plu. (Gk. chroma, colour; soma, 
dy. he smallest chromatin 
particles of —— the chromidial 
mass is made (cyz.). 
kro /méblast) m. [Gk. 
See colour; d/astos, a bud. 
emby ryonic cell giving rise to a 
sercsens we (di0/.). 
50 
CHR- 
chromogen (krd’méjén) #.  [Gk. 
chroma, colour; genos, birth.] The 
material in nts which will de- 
velop into colouring matter (04) 
chromo e (krd’'méjén’ik) a [Gk 
chroma, c ; genos, birth.] 
Colour - producing ; appli. an- 
chromomere (kro’mémér) #.  [Gk. 
— colour ; eros, part.] One 
the chromatin granules of which 
a a chromosome i is a and which 
=F 
globules found in the retina of 
birds, Pier fishes, and mar- 
supials (zoo/.). 
chrom (kr6’mofil) 
op. a. 2 1G 
chroma, colour ; pile, to love. | 
Chromaffin, which s 
chromophilous (kromat' i lis) a. [Gk 
ehvbed: erties, loving. ] 
ae readily (io a 
chrom (kr6'moéfor) mw. —[Gk. 
pe neo aaa pherein, om bear. ] 
Any substance ‘to whose presence 
colour in a compound is due 
anit 
chromoplast (kro’méplast) . [Gk 
ce colour ; P/astos, moulded} 
also chromop lastid. A ured 
plastid or — body abe hai 
Pika (dz0/.). 
(kro’mépro'téid) 7. 
Gk. chroma, colour ; Protos, first.] 
ber of which is definite for the 
cells of a species, into which the 
chromatin resolves itself during 
a s (cyt.). 
hrysalis (kris‘alis) 7. [Gk. chrysos, 
g' “The pupa stage of certain 
insects (zo 
rysoc: crpou : (kris! 6kar’piis) a. [Gk. 
chrysos Jae) wees, fruit. | With 
golden 
ee (ais atin {° 
gold; phyli eaf,. 
colouring aoe me in plants, a de- 
composition product of chlcrophyl 
(0t.). 
° 
ic 
=a 
rk. cAry SOS, 
B% ellow 
