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. botanically, cotton fibers are trichomes or seed coat hairs that differentiate from epidermal cells of the developing cottonseed. the cotton flower blooms only for one day and quickly becomes senescent thereafter. on the day of full bloom, or anthesis, the flower petals are pure white in most hirsutum...
of the myenteric plexus in its walls, also known as ganglion cells, are absent. it is a rare disorder ( : ), with prevalence among males being four times that of females. hirschsprung's disease develops in the fetus during the early stages of pregnancy . a genetic predisposition to hirschsprung's disease...