Cell growth is the process of increasing the size of a cell, while cell division is the process of dividing a cell into two daughter cells. The two processes are closely related, as cell growth is necessary for a cell to divide. During cell growth, the cell increases in size and volume, and the cell …
Gymnastics is a sport that involves the performance of exercises requiring strength, flexibility, agility, coordination, balance, and endurance. It can also include acrobatic and aesthetic movements such as tumbling and vaulting. The most common movements are done on apparatus such as bars, beams, and rings. Gymnastics also includes floor routines, which involve movements such as …
Phototropism: This is the movement of a plant in response to light. It can be either positive (towards the light source) or negative (away from the light source). Gravitropism: This is the movement of a plant in response to gravity. Roots grow downward and stems grow upward, in response to the pull of gravity. Thigmotropism: …
Various types of plant movements – വിവിധ തരം സസ്യ ചലനങ്ങൾ Read More »
Movement and locomotion are similar but distinct concepts. Movement is any change in the position of an object, while locomotion is the ability to move from one location to another. Movement can be intentional or unintentional, while locomotion is always intentional. Movement can involve a change of position, direction, or orientation, while locomotion is always …
Difference between movement and locomotion – ചലനവും സഞ്ചാരവും തമ്മിലുള്ള വ്യത്യാസം Read More »
Paramecium is a single-celled organism that lives in freshwater and is a type of ciliate protozoa. It is an aquatic organism that moves by cilia and feeds on bacteria and other small organisms. Euglena is a single-celled organism that lives in freshwater and is a type of flagellate protozoa. It is an aquatic organism that …
Paramecium ,Euglena and Earthworm – പാരമീസിയം, യൂഗ്ലീന, മണ്ണിര Read More »
The endoskeleton is a type of support system found in some animals. It is composed of rigid, hard bones or cartilage that provide a strong, supportive structure that protects internal organs and allows the animal to move. The endoskeleton also helps the animal to stay upright and to provide a point of attachment for muscles. …
Rheumatic arthritis and dislocation are two very different conditions. Rheumatic arthritis is an autoimmune condition in which the body’s own immune system mistakenly attacks the joints, resulting in inflammation, pain, and stiffness. Dislocation is an injury to the joint in which the bones of the joint become displaced from their normal positions. Treatment for rheumatic …
Rheumatic Arthritis and Dislocation – റുമാറ്റിക് ആർത്രൈറ്റിസ് ആൻഡ് ഡിസ്ലോക്കേഷൻ Read More »
Ligaments are bands of tough, fibrous connective tissue that connect two or more bones together and help to stabilize and limit the range of motion of a joint. The joint capsule is a fibrous membrane that surrounds the joint and helps to keep it stable. It also contains ligaments, which help to stabilize the joint, …
Function of ligaments and capsule – ലിഗമെന്റുകളുടെയും കാപ്സ്യൂളിന്റെയും പ്രവർത്തനം Read More »
Synovial fluid is a viscous liquid that lubricates the cartilage and joint surface in order to reduce friction and wear. It also helps to cushion the joint and absorb shock by providing a cushion of fluid between the joint surfaces. It also helps distribute nutrients to the joint and cartilage, and helps remove metabolic waste …
The structure of a joint is adapted for its function by having multiple layers of tissue which provide a range of motion and stability. The layers include a connective tissue layer that provides a cushion between the bones and helps to keep them in place, a synovial membrane which produces fluid that lubricates the joint, …