Hilum is the name for the mark that is left on the seed coat where the seed was attached.
Specifically, the mark is made by the attachment to a string-like placenta that nourishes the growing seed. The seed coat covers the seed. It develops from the skin covering the ovule inside the plant's ovary.
the seed coat
the hilum on a plant is said to be the scar on the plant
if there is no seed coat the see won't grow
The seed coat is important to the seed. The seed coat protects the seed from animals, wind, ice, rain and snow.
if there is no seed coat the see won't grow
if there is no seed coat the see won't grow
No, a seed coat and seed membrane are not the same. The seed coat is the hard outer layer of a seed that protects the embryo inside, while the seed membrane is a thin layer that surrounds the embryo within the seed coat.
The seed is attached to placenta of the ovary by funiculus.
seed made of tree
Integuments are modified to form the seed coat but hardening is not essential.
The seed coat in a plant helps protect the embryo from damage and predators.
i protects it