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Armed to the Teeth may refer to: Armed to the Teeth (Abandoned Pools album), 2005; Armed to the Teeth (Swollen Members album), 2009 This page was last edited on 6 ...
(The largest two teeth of the top and bottom rows of teeth.) A fang is a long, pointed tooth. [1] In mammals, a fang is a modified maxillary tooth, used for biting and tearing flesh. In snakes, it is a specialized tooth that is associated with a venom gland (see snake venom). [2] Spiders also have external fangs, which are part of the chelicerae.
Teeth affected by regional odontodysplasia nevAmelogenesis imperfecta is an autosomal dominant disease characterized by a defect in dental enamel formation. Teeth are often free of enamel, small, misshapen, and tinted brown. The cause of these deformities is due to a mutation in enamel in expression.
These bones have flat-crowned teeth and along with their dorsal fellows drawn by powerful muscles, create a crushing mill. The jaws are less derived as they are for just for picking up relatively large objects. [10] [11] The second method cichlids use is to crush mollusk shells between powerful jaws armed with suitable teeth. Cichlids possess ...
Also gastrocoel. The central internal cavity of the gastrula in most animal embryos, fated to develop into the lumen of the digestive tube ; the primitive gut. The archenteron initially has only one open end, known as the blastopore. B birth blastocoel Also blastocoele, blastocele, cleavage cavity, and segmentation cavity. The fluid-filled or yolk -filled cavity that forms in the developing ...
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
This is seen, for example, throughout The Cambridge Dictionary of Human Biology and Evolution. The greatest number of teeth in any known placental land mammal [specify] was 48, with a formula of 3.1.5.3 3.1.5.3. [9] However, no living placental mammal has this number. In extant placental mammals, the maximum dental formula is 3.1.4.3 3.1.4.3 ...
The effect is approximately additive, where individuals with one copy of the allele have intermediate expression of shovel-shaped incisors and homozygotes have more strongly shoveled incisors. [10] The trait is pleiotropically related to thicker and straighter hair shafts, other dental traits, sweat glands, and mammary gland ductal branching.