poweryoga said:
Presumably while on stalk, some of the excrement and nutrient goes through to the mother. Which is why you see a lot of babies dying after you cut off the stalk, and they don't continue growing. But putting the stalk in sugar water supplies enough sugar to act as nutrient... presumably the sugar water will get a bit dirty as well from the excrement.Another way to look at it is if you want to think of it in the way of pastry making.... think of baby yukkuri on the stalk as unshaped dough, raw ingredients that have not been processed correctly into manjuus. It grows and grows through the paste from the mother, and eventually becomes well formed enough to be a real "pastry", and falls down and becomes baby yukkuri.
As for food right after being born... I think of it as more basic biology. Newborns need nutrients and nurishment... in this case for yukkuris can be explained as needing to expel old paste that accumulated while on stalk.
Well,that suck,your nutrients come with shit.
Now heres the hard one,on humans food takes days to become shit,but with yukkuris,it becames their paste,and forces the oldest paste out,thats ok to me,but how normal food can turn into their paste so quickly?