Examlex
Natr/o is the combining form for which substance?
Inner Cell Mass
The mass of cells inside the embryonic blastocyst, from which the embryo and eventually the fetus develop.
Endoderm
Cells of the inner cell mass of the embryo that develop into the digestive system and the lungs.
Ectoderm
Cells of the inner cell mass of the embryo that develop into the outer surface of the skin, the nails, part of the teeth, the lens of the eye, the inner ear, and the central nervous system.
Embryonic Period
The period that extends from the time the organism becomes attached to the uterus until the end of the 8th week of pregnancy, when all the major organs have taken primitive shape.
Q8: cor/o: _
Q16: natr/o: _
Q28: Select the term that is spelled correctly:<br>A)
Q46: a. cervecal<br>b. cervical<br>a or b: _ meaning:
Q58: a. blepharitis<br>b. blepheritis<br>a or b: _ meaning:
Q71: a. glaucoma<br>b. glaukoma<br>a or b: _ meaning:
Q109: Malignant tumor of connective tissue<br>A)adipose<br>B)cartilage<br>C)chondrosarcoma<br>D)chromosomes<br>E)craniotomy<br>F)epithelial cells<br>G)histology<br>H)inguinal<br>I)karyotype<br>J)larynx<br>K)mitochondria<br>L)pharynx<br>M)pituitary gland<br>N)sagittal
Q113: bx<br>A)promotes the growth of red blood cells<br>B)microscopic
Q209: gluc/o: _
Q218: apo-: _