Nits are actually the immature, larvae stage of lice, but the two words are often used interchangeably. A lice comb will remove both lice and nits. You can get one at any drug store. add a comment.
Photoperiodism is a response that certain plants have to decreases or increases in the amount they receive in a day (which is normally produced by seasonal movement of the su â¦ n-longer and shorter days).  Some plants require short days to initiate flower formation, while others long day length initiates flowering.
Vitiligo and UVB therapy. UV-therapy has been used as a form of skin diseases treatment for years. The first attempts to use phototherapy as a treatment for dermatological diseases were made in 1800. In 1927, the first positive results of psoriasis light therapy were documented. In 1978, phototherapy was officially recognized as one of the psoriasis and eczema treatment methods. The use of UVB light treatment for vitiligo happened almost 20 years later.