Our spine and our other bones.
Plants have specialized cells called turgor cells that help maintain their structural integrity. These cells use osmotic pressure to keep the cell wall rigid, allowing the plant to stand erect. The presence of structural molecules like cellulose in the cell wall also provides support.
When erect, a penis can either stand straight up or stick out straight. Everybody's different!
Turgor pressure is responsible for the maintenance of a plant's erect position. It is the pressure of the cell contents against the cell wall, providing structural support and rigidity to the plant. When the cells are filled with water, they become turgid, helping the plant to stand upright.
What are examples of erect plant
Plants are able to stand upright thanks to the turgor pressure in the cells. The large central vacuole in the plant cells are able to take up water and makes the cell more rigid and the overall plant erect.
Many people slouch when they stand, but it is better posture to stand erect.
No. Trout do not stand upright.
no
Puppies' ears typically start to stand erect around 3 to 4 months of age. However, it can vary depending on the breed and individual dog. If the ears have not stood up by 6 months, it is advisable to consult a veterinarian.
It enables us to move: without friction we would be in a permanent skid. It allows us to hold things: they would just slide away.
Impregnation of the female by insertion of the erect male organ and the emission of semen fluid.
Erect and with good posture. You don't want to restrict the ability of the lungs to get air in and out.
cell walls
The lower jaw enables us to chew and to speak
dorsiflexion
The skeletal system, which provides the structure and support, works together with the muscular system, which controls movement and posture, to help a person stand erect. The bones provide a framework for the body to stand on, while muscles contract and relax to maintain balance and alignment.
It causes the hair follicle to stand erect