KnowraAmniotic eggLinked fromLinked fromThe 26 pages that link to Amniotic egg, each with the reason it gives.All 26Broader topic 6Related 18Narrower topic 1Compared with 1OviparityBroader topic: Its membranes protect and nourish embryos in many land-laying vertebrates.TetrapodBroader topic: This reproductive innovation reduced amniotes' dependence on aquatic breeding sites.ReptileBroader topic: Its membranes allowed reptile ancestors to reproduce away from open water.SynapomorphyBroader topic: Its evolutionary origin is a classic shared derived feature of amniotes.TerrestrializationBroader topic: It freed vertebrate reproduction from the need to lay eggs in water.Evolution of tetrapodsBroader topic: Its evolution enabled amniotes to reproduce more independently of aquatic habitats.