I assume that since this pool is bumped up. A translation is in order for the missing parts? It is pretty short but I really love this yu-science content. Really good world building stuff.
So trying to understand this comic I understood that Yukkuris with only 1 or 2 children tend to survive less as adults because their parents give them too much easyness meanwhile Yukkuris with more than 2 children tend to die much more and the death rate of koyukkuris is much higher but if one of those babies manages to survive their irresponsible parents until they are adults they end up Becoming much smarter and able to adapt to their environment with ease So they have a better chance of surviving as adults.
MarisaYukkuri FactorySponsored byThere are cases of harsh education* for the ,even if, few kids.
*enforced on some clans.Little ones can take it easy.
Lots of little ones are easy.Creating beyond their ability to sustain leads to a certain doom for the family.Of course this changes according to the parent's resource, environment and artist's setting.When child yukkuris are reduced to a level their eyes can count, then the parent's self defense instinct starts and create the next batch.So said the female who unresponsibly shout. That will pass down over the better gene yukkuri. That is logical for yukkuris... perhaps.Of course doing too much lead to destruction.lust