It is indeed!
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root
Sweet potato is a fibrous root because the potato itself is the root.
The part of the sweet potato plant that you eat is the root. The entire root is edible.
Are you directing at the plant or the sweet potato which is a root itself? Well, the adaptation for the sweet potato plant's root is that it is a structural adaptation and is modified to store food well. As for the sweet potato plant itself , it's the root and the creeping stem which is extensive as it covers a greater area of land.
sweet potato
Although the orange colored sweet potato you see in grocery stores grows underground as a tuberous root, the part of the plant above ground grows a white flower with a purple center because it is a dicotyledonous plant.
it is
Any rooting herbivore or omnivore would eat a sweet potato, which is the tuber root of the sweet potato plant. This would include wild pigs and bears.
It's hard to tell. it's best to just memorize these things- carrot is a root, sweet potato is a root, potato is a stem, etc.
Brassica. potato is not a root its a tubar, sweet potato is a root. cabbage is leaves and undeveloped flower
is it a tap root
Although the orange colored sweet potato you see in grocery stores grows underground as a tuberous root, as a dicotyledonous plant, the part of the plant above ground has a flower--in this case, it is white with a purple center.