Hardy-Weinberg Equilibrium for Populations. ... iii) Calculate the genotype frequencies: p2 -the frequency ... and q2 -the frequency. of the recessive homozygotes (hint: insert the values calculated for p and ...
Onycholysis is a nail disorder frequently encountered by dermatologists. Onycholysis is characterized by a spontaneous separation of the nail plate starting at the distal free margin and progressing proximally.In onycholysis, the nail plate is separated from the underlying and/or lateral supporting structures.athophysiology. Nails with onycholysis usually are smooth, firm, and without inflammatory reaction. Onycholysis is not a disease of the nail matrix, but nail discoloration may appear underneath the nail as a result of secondary infection.
Onycholysis, which occurs when the nail plate is separated from the nail bed, results in white discoloration of the affected area. It can be caused by any local problem, such as periungual warts or onychomycosis, that separates the nail plate from the bed, although the most common reason for this separation is trauma.