Examlex
Who is credited with being the codiscoverer of the theory of natural selection?
Red Pulp
A tissue in the spleen that filters unwanted materials from the blood and helps in the immune response.
White Pulp
Spherical areas within the spleen composed mainly of immune cells and involved in producing an immune response.
Follicle
A small secretory cavity or gland, though often referring to the structure in the ovary that releases an egg.
Lymphatic Capillary
Extremely fine vessels that collect lymph fluid from tissues, initiating its return to the blood vascular system.
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