Which embryological structure gives rise to primordial female germ cells?
A. Gonadal ridges
B. Oogonia
C. Ovaries
D. Embryonic yolk sac
E. Neural crest
D. Embryonic yolk sac
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The ____________________ is a double-walled, closed sac that separates each lung from the thoracic wall and other surrounding structures
Fill in the blank(s) with correct word
In a female infant, the ovaries contain
A. primordial oocytes within corpora albicans. B. primordial oocytes within primordial follicles. C. primary oocytes within corpora lutea. D. primary oocytes within primordial follicles. E. primordial oocytes within secondary follicles.
The blood type that contains both antigens A and B is ________
A) AB B) A C) B D) O
The propagation of action potentials from one node of Ranvier to another along a myelinated axon is called ____ conduction.
Fill in the blank(s) with the appropriate word(s).