Yes. The spines are hollow hairs made stiff with keratin (structural proteins). They aren't poisonous or anything, but they are sharp.
Porcipines and hedgehogs.
Hedgehogs have about 5,000 to 7,000 quills.
Rose plants have prickles not thorns. Prickles are sharp pointed hairs that contain epidermal and subepidermal tissues. A thorn is a short, sharp modified stem. Roses use prickles to ward off predators which may help extend their life.
You have to trim them or they will be
They aren't very sharp. They will poke you, but don't cut you.
No. Although they are both placental mammals, and both have sharp spines, porcupines are in the rodent family, but hedgehogs are not.
Hedgehogs have quills for protection against predators.
prickles is in the potties
The hedgehog's back is covered in sharp spines. If threatened, it will roll into a tight ball.
Nope, not at all. Salty is a flavor detected on the surface of your tongue. Prickly is either the state of being covered with little, sharp needles (prickles), or the state of feeling like you have been touched by something with prickles. I suspect that you are thinking of "Salty and Pickled" which are very similar in meaning.
No. Although they are both placental mammals, and both have sharp spines, porcupines are in the rodent family (from the order rodentia), but hedgehogs are from the family insectivora.Porcupines are also much larger than hedgehogs.
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