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a small muscular sac in the mammalian body which stores bile.
coiled nephron tubule which extends from Bowman's capsule to the loop of Henlé.
is the supply of materials, in the form of food, required by organisms and cells to stay alive...
in plants: the female reproductive organ of the flower where the ovules are formed.
a process of asexual reproduction in which one cell splits into two cells
(also called selectively permeable membrane) a membrane which allows some substances to cross it...