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Response to Light


6 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: insay di 26 wiks, di ayi dεn de gεt wata.

di pupil pan di yae dεn de rεspכnd to layt ali 27 wiks. di rεspכns di kכntro di amaunt כf layt we de rich na de rεtina na כl in layf.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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