No. No human has a penile spline. It doea not exist in humans.
No, not all cactuses have spines. Some cactus plants have many more than others. Some have longer or shorter, finer or thicker spines. Some have white spines, some colored. And some don't have any spines at all.
All cats do, and so do some other animals including primates (but not humans).
Yes, they have spines. Fish are VertebratesFish are vertebrates which means that they have spines. Some types of animal which have "fish" as part of their name such as starfish and jellyfish do not, however, have spines.yes
Spines: Spines help the cactus in several ways. The most obvious use of the spines is for protection against foragers. The cactus basically states "How much pain are you willing to indure to get a drink in this desert?"; Surprisingly, some animals do partake. In some cactus varieties the spines participate in water collection. Water from dew condenses on spines and, in some cactus species, downward-pointing spines help to direct rainwater to the roots of the plant. Spines help to reflect light away from the cactus stem theoretically lowering the stem temperature. Some spines also trap in a layer of air next to the cactus stem preventing loss of water via evaporative cooling.
The main symptom of penile cancer is a change in the skin of the penile. The skin may change color, become thicker, or tissue may build up in one area. Some men may notice an ulcer (sore) or a lump on the penile.
What is the cause of the erectile dysfunction or impotence?How will the a penile prosthesis affect daily activities after recovery?How will the a penile prosthesis affect sexual activities after recovery?
Some dinosaurs did have spines but most did not. The main body coverings of most dinosaurs were scales and feathers.
No, there are some species that have no spines.
Absolutely. There were humans that lived in caves. Some humans still live in caves by choice.
- They have thick skin, scales or spines. - Some burrow underground to escape the Sun. - Some animals have become used to the heat overtime, so it doesn't affect them as it does humans.
Lionfish have poisonous spines.
Vertebrates