The longest bone in the human body is the femur, which is also called the thigh bone. On average, it is about 20 inches long, according to Infoplease.Know More
The second largest bone is the shinbone, which is also called the tibia and is about 17 inches long on average. On the other hand, the smallest bones in the body are the malleus, incus and stapes. Together, these three bones are called the ossicles. Found in the middle ear, these bones are used by the body to transmit sound. The stapes, or the stirrup, is the smallest of the three, and on average, it is about 0.1 inches long.
Though babies are born with over 300 bones, by the time they reach adulthood, they only have 206. Bones connect over time as humans age to adulthood.Learn more about Human Anatomy
According to About.com, water makes up between 65 and 90 percent of all cells in the human body. The remaining elements by mass include oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus, potassium, sulfur, chlorine, sodium, magnesium and trace amounts of iron, cobalt, copper, zinc, iodine, selenium and fluorine.Full Answer >
The chest and the abdomen make up the torso on the human body. Another name for the torso is the trunk. Basically, it is the body without the head or limbs.Full Answer >
Meiosis occurs in the reproductive organs of the human body. Meiosis is the process of cell division that is used to make sperm or egg cells, also known as gametes. In meiosis, cells divide twice.Full Answer >
According to a National Geographic article, the best available estimate of the number of cells contained in the human body is 37.2 trillion. The researchers who conducted the study added up the estimates for the total number of each type of cell to arrive at the total estimate.Full Answer >