instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
Haldan Keffer Hartline won a Nobel Prize for his research on the electrical responses of this object in horseshoe crabs. This object contains Muller glia, which are mitotically active following damage to it. Coats disease causes the separation of this object and a cherry-red spot is found on it in children with Tay-Sachs disease. Horizontal and amacrine cells modulate communication between its cells, the inner layer of which contains ganglion cells. Composed of neural tissue, this innermost layer of the eye has a depression in its center called the macula. For 10 points, name this location of photoreceptors such as rods and cones.
answer:
Science


question:
His reign saw both the publication of the legal treatise Quadripartitus and the earliest surviving European kingdom-wide financial survey, and the exchequer originated at Winchester at the behest of his minister Roger of Salisbury. He fined William de Mandeville for allowing the escape of Ranulf Flambard from the Tower of London, and he had earlier ceded custody of Cotenin to his brother Robert Curthose to avoid war. The wreck of the White Ship resulted in the death of his only legitimate heir, William theling, and his childless marriage to Adeliza of Louvain resulted in his succession by Stephen of Blois. For 10 points, name this man who won the lordship of Normandy in the battle of Tinchebrai, king of England from 1100 to 1135 and the first Norman ruler not named William.
answer:
History


question:
This mathematical object can be approximated with the Lanczos formula and represented in the Weierstrass form. The Legendre duplication formula gives the relationship between this function for an argument and for twice that argument, and its product with itself is given by the Gauss multiplication formula. It can be defined through a power series whose kth coefficient is proportional to the Riemann zeta function evaluated at k. Its values for half-integer arguments are proportional to the square root of pi and, as a function of z, it is typically given as the integral from 0 to infinity of t to the z minus 1, times e to the minus t, dt. FTP, identify this mathematical function; a generalization of the factorial to the complex numbers.
answer:

Science