Search results
Results from the WOW.Com Content Network
Birds and theropod dinosaurs (from which birds evolved) have three digits on their hands. Paradoxically the two digits that are missing are different: the bird hand (embedded in the wing) is thought to derive from the second, third and fourth digits of the ancestral five-digit hand. In contrast, the theropod dinosaurs seem to have the first ...
The third part following a hyphen (last digit), represents sex of a person. For a man, odd digits i.e. 1, 3, 5, 7, 9 are used, while even digits i.e. 0, 2, 4, 6, 8 are used for women. This is how a CNIC number is generated by the Nadra's automated system. CNIC code of Pakistani Provinces. Khyber Pakhtunkhwa 1XXXX-XXXXXXX-X
Human hand anatomy (pentadactyl) In biology, dactyly is the arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal. The term is derived from the Greek word δακτυλος (dáktylos) meaning "finger." Sometimes the suffix "-dactylia" is used. The derived adjectives end with "-dactyl" or "-dactylous."
A return to an open palm signals the number 10. However to indicate numerals to others, the hand is used in the same manner as an English speaker. The index finger becomes number 1; the thumb now represents number 5. For numbers above five, the appropriate number of fingers from the other hand are placed against the palm.
The palm has five bones known as metacarpal bones, one to each of the five digits. Human hands contain fourteen digital bones, also called phalanges, or phalanx bones: two in the thumb (the thumb has no middle phalanx) and three in each of the four fingers. These are the distal phalanx, carrying the nail, the middle phalanx, and the proximal ...
In the five-finger system, the first finger refers to the thumb (or first digit); usually this system is used in a medical context, [1] or in a musical context when referring to playing keyboard instruments, such as the piano or accordion. [2]
Detail of the Ancient Egyptian cubit rod in the Museo Egizio of Turin, showing digit, palm, hand and fist lengths Some hand-based measurements, including the digit (6) The digit or finger is an ancient and obsolete non-SI unit of measurement of length. It was originally based on the breadth of a human finger. [1]
A hand is a prehensile, multi-fingered appendage located at the end of the forearm or forelimb of primates such as humans, chimpanzees, monkeys, and lemurs.A few other vertebrates such as the koala (which has two opposable thumbs on each "hand" and fingerprints extremely similar to human fingerprints) are often described as having "hands" instead of paws on their front limbs.