Seeds

They are not seeds, they are male flowers, you have a hermaphrodite. Feminized seeds are not 100% guaranteed failsafe, nature does strange things. Yes, once the male flowers open, she will pollinate herself and any other females in close proximity.

Get rid off those balls :) cos it will pollinate soon others for sure .

Those APPEAR to be pollen sacs which will likely open in the next week or two.. NOT pollinated bracts with a seed

Grow lady you’re taking your herm trauma out on other ppl ffs.. not every plant is doomed and pollinated

male flowers on the photo are not mature, you don't see the bananas even less opened bananas. plus i can tell you pollen don't spread that easily in a tent even with a small fan blowing top of the canopy, i already had some mature male flower that droped some pollen on bottom leaves and stems without any pollination in the end.

Pick off the pollen sacks and try not to squeeze them open. If they are all ready opened up it maybe to late and things are pollinated. Splashing water on the sacks will help the pollen from spreading when you're removing them. If their are only a few, not to bad, check for light leaks and patch that then keep an eye on the plant for more sacks. If their are loads of pollen sacks its best to chop the plant or remove it from the tent and far away. This is what is known as a true hermi and it will be no good for growing long term. Some plants make Nanners "pollen stick in the flower, not balls" and this is stress related, not always a bad thing. Fully functioning hanging balls separate of the pistils and calyx is not so good. Any seed that is produced should not be used, it has a much higher chance of being lesser genetic quality. Best Of Luck!

Damage caused already and the other plants will be pollinated by now clean everything and chop the lot of plants cos they will all be seeded hermie plant definitely and can see the pods open so the Damage is done I still smoke seeded weed just have to start over from beginning fresh seeds also the seeds in plants will all be hermie so throw away

I think the bigger question should be -- is she producing male flowers & pollen?