KnowraInternal fertilizationLinked fromLinked fromThe 17 pages that link to Internal fertilization, each with the reason it gives.All 17Broader topic 1Related 12Compared with 4AmplexusCompared with: Amplexus typically accompanies external fertilization, while some amphibians fertilize internally.External fertilizationCompared with: It contrasts with external fertilization in the location of gamete union and the conditions surrounding it.Reproductive systemCompared with: It depends on reproductive anatomy that transfers or receives gametes internally.Parental care in fishCompared with: Live-bearing fish can protect embryos internally rather than guard external eggs.