guard cells
The cells lining the mouth constantly regenerate to replace those sloughed off during eating or other activities. Specialized stem cells in the mouth divide and differentiate into new cells to ensure the continuous renewal and healing of the tissue. This process helps maintain the integrity and function of the mouth's lining.
"Stoma" comes from Greek, meaning: mouth. It usually indicates openings, sometimes other than mouths. A stoma is a surgically created opening on the abdomen which allows stool or urine to exit the body. Stoma is also the name for small openings on the underside of leaves that facilitate transpiration.
A baby born with a hole in the roof of their mouth has a condition called cleft palate. This occurs when the tissues forming the roof of the mouth do not fully fuse together during development in the womb. Treatment typically involves surgery to close the cleft and may also involve speech therapy.
Cheek cells are easy to collect by scraping inside the mouth because they are loose and easily shed from the lining of the cheek. The cells are also large and flat, making them visible to the naked eye. Additionally, the collection process is non-invasive and does not require any special skills or equipment.
The roof of mouth is called 'Palate'
The stomata are controlled by two epidermal cells called guard cells. When water flows in, the guard cells swell up and closes the stomata. When the water leaves, it becomes flaccid and opens the stomata.
The process is called gas exchange, and it mainly occurs through small openings called stomata on the leaves of plants. These stomata open and close to regulate the exchange of gases like oxygen, carbon dioxide, and water vapor between the plant and its surroundings.
it derives from the Greek word for Mouth (Stoma) therefore Stomata is the plural
Stomata is the plural form of the word stoma. In regards to plants, stomata are small pores in plant leaves that have cells surrounding them that control the opening and closing of the pore to release gases (oxygen). In anatomy and zoology the word stoma refers to an opening in the body such as the mouth or ears. In medicine, a stoma is an artificial hole created by surgery, as often seen in the throats of long-time smokers who lose their voice-box.
(brooke,13) water is soaked up through roots & carbon dioxide is just absorbed Carbon dioxide is absorbed by the following process. There is a spongy mesophyll, a loose tissue with many air spaces between its cells. These air spaces connect with the extrerior through stomata porelike openings in the underside of the leaf that allow carbon dioxide and oxygen to diffuse into and out of the leaf.
Stomata open to let the leaves take in CO2 during process of photosynthesis, and allow oxygen to escape. They also allow water to escape, thus aiding sap transport. Some desert plants close their stomata during the heat of the day, and only open them at night. The CO2 they absorb during the night, they then store up, and allow photosynthesis to take place during the daylight. This is called C4 photosynthesis.
The cells lining the mouth constantly regenerate to replace those sloughed off during eating or other activities. Specialized stem cells in the mouth divide and differentiate into new cells to ensure the continuous renewal and healing of the tissue. This process helps maintain the integrity and function of the mouth's lining.
"Stoma" comes from Greek, meaning: mouth. It usually indicates openings, sometimes other than mouths. A stoma is a surgically created opening on the abdomen which allows stool or urine to exit the body. Stoma is also the name for small openings on the underside of leaves that facilitate transpiration.
Yes, sea anemones have a mouth located in the center of their body. This mouth is surrounded by tentacles that help capture prey and bring it to the mouth for digestion. The tentacles contain specialized cells called nematocysts, which can deliver stinging cells to immobilize their prey. Overall, the mouth is a crucial part of their feeding and digestive system.
Its plural for the word στόμα (stoma) meaning ''mouth'' So its mouths.
masseter
A leave or leaf because it is really just two leafs with small hairs that tell the leaves to close or open.