What is the meaning of seed cleaning? (2) What do we call a ripped ovule containing embryo which has developed after germination?

1) Seed cleaning is the process of removing unwanted materials such as dirt, debris, chaff, and other impurities from seeds before they are stored or planted. This helps improve seed quality and viability.

2) A ripped ovule containing embryo which has developed after germination is called a cotyledon.