Gastrovascular cavity is present in the animals of Phylum Cnidaria (Jelly fish, corals) and phylum Platyhelminthes (Flat worms)… Which animals had one of the first Gastrovascular cavities? There are two phyla under Kingdom Animalia that possess a gastrovascular cavity. The first is Cnidaria, which includes jellyfish, corals, hydras and seaRead More →
Abdominal cavity: The cavity within the abdomen, the space between the abdominal wall and the spine. The abdominal cavity is hardly an empty space. Is the stomach in the abdominal cavity? The abdomen (commonly called the belly) is the body space between the thorax (chest) and pelvis. … The abdomenRead More →
Medullary bone is a special bone tissue forming on the endosteal surface of the medullary cavity in the bones of female birds prior to and during egg-laying to serve as a calcium reservoir for building the hard eggshell. What is medullary cavity of bone? The medullary cavity is the hollowRead More →
Two of the most common procedures for tooth nerve pain are fillings and root canals. Fillings: If you have tooth nerve pain caused by a simple cavity, a filling is the most common dental repair. When you have a tooth filled, the dentist numbs the area, removes the decayed material,Read More →
“It’s too difficult, and I’m a pro golfer. I think a blade goes shorter. Off-center hits aren’t going to perform as well as cavity-backs. … Cavity-back irons offer technology that provides forgiveness, distance and height, helping golfers play more consistently and hit their target more often. Do you lose distanceRead More →
Symptoms Toothache, spontaneous pain or pain that occurs without any apparent cause. Tooth sensitivity. Mild to sharp pain when eating or drinking something sweet, hot or cold. Visible holes or pits in your teeth. Brown, black or white staining on any surface of a tooth. Pain when you bite down.Read More →
The chest wall has 10 layers, namely (from superficial to deep) skin (epidermis and dermis), superficial fascia, deep fascia and the invested extrinsic muscles (from the upper limbs), intrinsic muscles associated with the ribs (three layers of intercostal muscles), endothoracic fascia and parietal pleura. What is thoracic cavity Class 10?Read More →
Lung volume expands because the diaphragm contracts and the intercostals muscles contract, thus expanding the thoracic cavity. This increase in the volume of the thoracic cavity lowers pressure compared to the atmosphere, so air rushes into the lungs, thus increasing its volume. What happens during the exhalation? When you breatheRead More →
part of scapula …presents a shallow cavity, the glenoid cavity, which articulates with the head of the bone of the upper arm, the humerus, to form the shoulder joint. Overhanging the glenoid cavity is a beaklike projection, the coracoid process, which completes the shoulder socket. Where is the glenoid cavityRead More →
Some of these remedies include: Oil pulling. Oil pulling originated in an ancient system of alternative medicine called Ayurveda. … Aloe vera. Aloe vera tooth gel may help to fight off bacteria that cause cavities. … Avoid phytic acid. … Vitamin D. … Avoid sugary foods and drinks. … EatRead More →