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.

Amnios

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

Thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals).