Question

how are the seed was ready?
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Answer 1

Once the seed pods have turned dark and when you shake the seed pods you can hear the seeds within the pod rattle, then the lupin seeds are ready to harvest. Squeeze the seed pods gently to open them, if you do this too hard then the seeds can shoot out.

Answer 2

Answer:

The formation of the seed completes the process of reproduction in plants (started with the development of flowers and pollination), with the embryo developed from the zygote and the seed coat from the integuments of the ovule. ... The new seed is formed in plant structures called fruits.

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I think it will help uuuu........