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.
Definition: the relative length of daylight and night. Photoperiodism Definition: the response of plants to changes in the photoperiod. Example: flowering The timing of flowering in plants is determined by the relative length of daylight and night (photoperiod). The seasons are controlled by the length of daylight.