To protect themselves from extremes eg ;extremes of weather.
Why do seeds have outer overing
The stratum corneum is the tough outer layer of the skin.
There is one electron on cobalts outer shell.
2 outer shell electrons
Vanadium has on the outer shell two electrons.
It is a shell, as in a cockle shell or oyster shell.
The outer layer of a seed is a rather tough shell, "designed" to protect the contents of the seed from harm.In short: No.
The outer shell. It is also edible.
The outer shell of a watermelon is called the rind or peel. It is the tough outer layer that is typically green in color and protects the fruit inside.
Coconuts travel over seas by floating. The tough shell actually serves more as a shield to water than as a shield to blunt force.
Some seeds have an outer covering which makes it hard for insects and animals to get into. Sunflower seeds have a hard outer shell to protect itself from predators.
The exoskeleton is the hard outer shell of arthropods.
Pomegranate has a hard outer shell with a dark red pit inside. When the outer shell is cracked open, you can find the juicy arils or seeds inside, which are edible and have a sweet-tart taste.
The tought outer outer shell protects the seed by not making i t able to crack. haha. CRACK! BUTT CRACK! ..thats FUNNY! :DD ! ~T.A.C South Carolina! 2-3-11
Unhulled sesame seeds are sesame seeds that still have their outer husk or shell intact, while hulled sesame seeds have had the outer husk removed. Unhulled sesame seeds have a slightly bitter taste and are darker in color compared to hulled sesame seeds, which are lighter in color and have a milder flavor.
The seeds grow inside the seed pod which is a thick - woody type of material, some plant varieties have a harder outer shell than others.
Nitrogen has five electrons in its outer shell and bromine has seven in its outer shell.