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
Having a shape like a spindle, that is being wide in the middle then tapering at both ends.
Word origin: spindle >> Middle English spindel, alteration of Old English spinel.