It is seeds.
Seedling is one seed, it is the singular of the plural "Seeds"
The possessive noun for the singular word canary is canary's, e.g. "The canary's seed dish".The possessive plural form for many canaries would be canaries', e.g. "The canaries' seed dishes".
A seed is protected by TESTA(seed coat) and TEGMENT .
seed made of tree
Grape seed is the whole seed and grape seed extract is part of the seed which has been extracted from the whole.
Dry seed because when the fresh seed has just came out of a plant/dog then the seed is'ent adapted to the season but the when you put the dry seed in then it will grow
the seed coat
No. rice is a monocot seed.
A papaya seed is a seed from a papaya fruit.
The seed was sown.
A apple seed is much larger than a dandelion seed.