Confused and have questions? We’ve got answers.
With Chegg Study
, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors
From Biology-Online Dictionary
To twitch or contract spasmodically; said especially of fibrillary muscular spasms.
Origin: L. Vellico, pp. -atus, to pluck, to twitch, fr. Vello, to deprive of hair, pluck