the largest confusion with Goron biology is gender and reproduction. Certain visible aspects of their anatomy provides insight into the type of reproduction most likely used by Gorons: Apparent nipples suggest mammillary glands and belly buttons suggest live birth through placental nutrition in the womb. Combining mammillary reproduction strategies with the body structure of the Gorons suggests females grow a mass of the organic rock material inside or on the body after exchanging genetic information with a male. Once the offspring are able to survive independently they will be “born” or separated from the body of the parent Goron. It is possible that Goron pregnancy and birth do not happen in a womb, but anywhere on or inside the body structure. Because their bodies are made of entirely one substance, it would be possible for young to grow from any portion of the parent body in a similar process to budding. However, as there have been no sightings of one Goron growing off another, internal pregnancy is not out of the question.
Goron societies have shown a lack of females, at least in terms of recognizable human differences between the two genders. There are two plausible explanations for this observation. Firstly, it is very possible that the females are simply not discernible from the males. Many reptiles appear unisexual because their reproductive anatomy is located inside the body cavity and difference in coloration or appearance for distinction between genders is not a required trait in their environment. If this is the case then Gorons simply distinguish gender biologically, with no affect on appearance. The argument against this theory is the use of the Goron phrase “brother”. However, the word is most likely a social element, not a biological statement. A similar example from human societies is the use of the phrase “hey guys” when referring to a group. Females may be present, but the male word is the common conjugation.
Another theory is that females become fertile at a very young age and die after giving birth, thus explaining their absence. This is comparable to the Cavaticus spider, which die shortly after producing a litter of offspring. Baby Gorons would be born male or female but the females will reproduce rather quickly and pass on before being seen by the Hylians. This theory opens up the possibility for Gorons to have litters rather than single births, accounting for the large population. However, this would mean there would be many young Gorons on a regular basis. This is not the case, as young Gorons have only been seen on few occasions.
Asexual reproduction is unlikely. This is partly due to the environment that Gorons live in; harsh climates are known to wipe out species of animals that cannot diversify. Asexual reproduction prevents diversity in a population. However, it’s not out of the question. If the Gorons can produce a bud, as discussed earlier, then the Gorons may produce a cluster of cells on the exterior of their body that would drop off once old enough to survive without the parent body. However, once again, we do not see Gorons walking around attached to each other. This evidence points to mammillary sexual reproduction as the most likely of all theories