40 results found

Search Results for: fingers

Finger

Finger 1. One of the five terminating members of the hand; a digit; especially, one of the four extermities of the hand,... Read More

Condyloid joint

A joint is a point where two bones are attached and are capable of movement. The joints not only provide the movements of... Read More

Palm

palm 1. (Science: anatomy) The inner and somewhat concave part of the hand between the bases of the fingers and the wrist.... Read More

Law of Segregation

Mendel’s Laws of Inheritance The father of genetics, Gregor Mendel, reported his findings in 1860 that initially were... Read More

Digit

Digit 1. (Science: zoology) One of the terminal divisions of a limb appendage; a finger or toe. The ruminants have the... Read More

Antagonistic Muscle

Definition of Antagonistic Muscle What does the term “antagonistic” mean? As the name suggests, the word antagonistic... Read More

Arboreal

Arboreal Definition Arbor is a Latin word meaning "tree". Thus, arboreal means "related to or pertaining to trees". The... Read More

Past-pointing

Definition noun An assessment test performed to evaluate the upper extremity tonic balance (e.g. the functional integrity of... Read More

Hand

Hand The portion of the upper limb distal to the radiocarpal joint, comprised of the wrist, palm, and fingers. Synonym:... Read More

Dactylospasm

Dactylospasm spasmodic contraction of the fingers or... Read More

Lysosome

Lysosome Definition noun plural: lysosomes ly·so·some, ˈlaɪsəˌsoʊm (cell biology) Organelle containing a large... Read More

Diarthrodial joint

What is a diarthrodial joint? A diarthrosis joint is a freely moving joint characterized by its mobility and joint cavity... Read More

Eponychium

The eponychium is the layer present underneath the proximal nail fold that produces cuticles on the nail.... Read More

Decomposer

Decomposer Definition The organisms that carry out the process of decay or breakdown of the dead organism are known as... Read More

Rovsings sign

Rovsing's Sign Definition Rovsing's sign is when palpation on the left lower quadrant of the abdomen results in pain in the... Read More

Fetus

The science of Embryology and Fetal development has fascinated mankind since time immemorial. After the embryonic stage, the... Read More

Antecubital fossa

Antecubital Fossa Definition The antecubital fossa or the cubital fossa is the triangular-shaped hollow depression between... Read More

Protein domain

Definition noun (1) An autonomously folding functional unit of a protein. (2) A part of protein that can fold, function... Read More

Synapsid

Any member of the Synapsida clade of animals is referred to as a synapsid. They are believed to have descended from the... Read More

Animal Water Regulation

Homeostatic control, a set environment, and how evolution and natural selection drives a species to adapt to its environment... Read More

Omnivore

Organisms need to eat food in order to gain energy and survive in the ecosystem. Often, living things are categorized by how... Read More

Cystic fibrosis

Definition noun An autosomal recessive disorder caused by mutations in the gene that encodes for cystic fibrosis... Read More

Brachysyndactyly

Brachysyndactyly abnormal shortness of fingers or toes combined with a webbing between the adjacent digits. Origin: brachy--... Read More

Analogous

In evolutionary biology, the meaning of analogous is “having similarities in functions but different evolutionary... Read More

Manual

Manual Of or pertaining to the hand; done or made by the hand; as, manual labour; the kings sign manual. Manual and ocular... Read More

Aves

Aves Definition What are birds classified as? Birds constitute the class Aves of the kingdom Animalia. How to define Aves?... Read More

Leaflets

The word "leaflet" is defined as one of the individual leaf-like structures comprising a compound leaf. A quick look at a... Read More

Nail

nail 1. (Science: anatomy) The horny scale of plate of epidermis at the end of the fingers and toes of man and many apes.... Read More

Burn

Burn 1. A hurt, injury, or effect caused by fire or excessive or intense heat. 2. The operation or result of burning or... Read More

Pleiotropy

Pleiotropy Definition When one single gene starts affecting multiple traits of living organisms, this phenomenon is known... Read More

Ape hand

Definition noun A deformity marked by the extension of the thumb in the same plane as the palm and fingers or the failure to... Read More

Apoptosis

Definition noun, plural: apoptoses A programmed cell death involving an ordered sequence of biochemical events that result... Read More

Dominant

Dominant Definition The word dominant or dominant trait is commonly used in biology. The general meaning of dominant is to... Read More

Brandt-andrews manoeuvre

Brandt-andrews manoeuvre The expression of the placenta by grasping the umbilical cord with one hand and placing the other... Read More

Integumentary system

Integumentary System Definition The integumentary system is the outermost layer of the body. The animal body, in... Read More

Crown of head

Crown of Head Definition The crown of the head is the upper dorsal part (or area) of the head. Several creatures have... Read More

Ossa digitorum

ossa digitorum --> bones of digits The phalanges and sesamoid bones of the fingers and toes. Synonym: ossa... Read More

Bones of superior limb

Bones of superior limb --> bones of upper limb These include the superior limb girdle (scapula and clavicle) and the... Read More

Joint

Joint 1. To unite by a joint or joints; to fit together; to prepare so as to fit together; as, to joint boards. Pierced... Read More

Primitive Animals

Incorrect taxonomic classifications deemed organisms to be either animals or plants, in the Plantae or Animalia kingdoms... Read More