biology unit 2 - area of study 1: list the yolk sacs main two functions in viviparous organisms

Question

list the yolk sacs main two functions in viviparous organisms

Olive Johnson · Accepted Answer

primary purpose is to provide nutrient to the embryo early in development
- responsible for blood circulation for the first 12 weeks before the embryo develops its own circulatory system, and delivers nutrients through a primitive aorta

biology unit 2 - area of study 1

List the yolk sacs main two functions in viviparous organisms

Primary purpose is to provide nutrient to the embryo early in development - responsible for blood circulation for the first 12 weeks before the embryo develops its own circulatory system, and delivers nutrients through a primitive aorta

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