Birds usually have hollow or pneumatic bones which are formed without a bone marrow. These bones help the birds to fly and shake their wings in a fast manner since they are hollow.
The phylum that has the adaptive feature of pneumatic bones is Chordata. Pneumatic bones are lightweight structures filled with air that help reduce the weight of the skeleton, making it easier for organisms to fly or swim, such as in birds.
A Yorkshire terrier belongs to the Animalia phylum.
No, on average, a human has more bones than a horse. An adult human has around 206 bones, while an adult horse typically has around 205 bones.
Vertebrates are characterized by having a backbone or spinal column made up of individual bones called vertebrae. They also have a well-developed brain enclosed in a skull, a closed circulatory system with a heart that pumps blood, and paired appendages such as limbs or fins. Vertebrates typically have a protective outer covering, whether it be fur, feathers, scales, or skin.
The bones specifically involved in the ankle joint are the tibia, fibula and talus. Any of the joints that unite the tarsal bones. (Tarsals)
The scientific name for cheekbones is zygomatic bones.
Birds have pneumatic bones.
pneumatic bones reduces the corporal density of animal faciliating flights
The pneumatic bones are where the air sacs, part of the respiratory system, connect with some of the longer bones. These bones are hollow to help with flight.
hollow bones belongs to chordata phylum
Nasal cavaties
Birds have some bones in their bodies that are "hollow." These are called pneumatic bones, and they help birds breathe when they are in flight. The bones of the pelvic girdle, some ribs, the humeru,s and the femur all are pneumatic.
The pneumatic bones are where the air sacs, part of the respiratory system, connect with some of the longer bones. These bones are hollow to help with flight.
Bone marrow is absent in birds, because they have pneumatic bones
Bones
Consisting of, or resembling, air; having the properties of an elastic fluid; gaseous; opposed to dense or solid., Of or pertaining to air, or to elastic fluids or their properties; pertaining to pneumatics; as, pneumatic experiments., Moved or worked by pressure or flow of air; as, a pneumatic instrument; a pneumatic engine., Fitted to contain air; Having cavities filled with air; as, pneumatic cells; pneumatic bones.
it help to do large number of multiplication and divison
Not really. It does have a hydro-skeleton where it uses pneumatic pressure to move along.