tooth

Posterior

...l, posterior and internal adductor. Each reptile tooth is single cusped. Mammals have powerful jaws with differentiated teeth. Many of these teeth, such as the molars, are multi-cusped. Full article >>> cytoplasm of the oocyte before they migrate to the surface and are encompassed by ...

Plant

... or period. Character A heritable feature (e.g. tooth shape or DNA sequence ) of a group of organ isms that exists in multiple forms. Full article >>> a vascular plant that bears naked seeds not enclosed in any specialized chambers. Full article >>> : A grouping of pla...

Palate

...has a reduced number of incisor s, a precursor to tooth differentiation . Full article >>> An example of this approach is the mutated gene that resulted in cleft palate s in mice. The researchers found that the gene 's normal function is to close the embryo 's palate . Full article ...

Muscle

...l, posterior and internal adductor. Each reptile tooth is single cusped. Mammals have powerful jaws with differentiated teeth. Many of these teeth, such as the molars, are multi-cusped. Full article >>> [Gr. epi - on, upon; Gr. myo - muscle ; Gr. kardia - heart ] The outer, thicker lay...

Mouth

...l, posterior and internal adductor. Each reptile tooth is single cusped. Mammals have powerful jaws with differentiated teeth. Full article >>> -ostomy " mouth -cut" oxidation The loss of electrons. oxidation - reduction re action ( redox reaction ) A re action in which electrons a...

Incisor

...#62;>> incisor A front, chisel-shaped tooth in mammals , normally used for cutting or gnawing...has a reduced number of incisor s, a precursor to tooth differentiation . Cynognathus (a doglike carnivore ) shows a further increase in size of the denta...

Differentiation

...has a reduced number of incisor s, a precursor to tooth differentiation . Cynognathus (a doglike carnivore ) shows a further increase in size of the dentary bone. The other three bones are located inside the back portion of the jaw. Full article >>> Parapatric speciation . The different...

Character

...#62;> Character A heritable feature (e.g. tooth shape or DNA sequence ) of a group of organ isms that exists in multiple forms. Full article >>> Character izing a body shaped like a pie or barrel, with many equal parts radiating outward like the spokes of a wheel; present in cnid...

Biota

... or period. Character A heritable feature (e.g. tooth shape or DNA sequence ) of a group of organ isms that exists in multiple forms. Full article >>> biota All organ isms in a given area. biotechnology The use of living organ isms to provide products for human ity; using geneti...

Bicuspid

... such as a bicuspid heart valve, or bicuspid tooth Source: Noland, George B. 1983. General Biology , 11th Edition. St. Louis, MO. C. V. Mosby ... Full article >>> Bicuspid aortic valve. Up to 15% of adults with Turner syndrome have bicuspid aortic valves, meaning that there are on...

Animal

... or period. Character A heritable feature (e.g. tooth shape or DNA sequence ) of a group of organ isms that exists in multiple forms. Full article >>> Definition: Radial microtubule arrays in animal cells which are located around each pair of centrioles . From Regina Bailey, Y...