"Apomorphies" Pronounce,Meaning And Examples
"Apomorphies" Natural Recordings by Native Speakers
"Apomorphies" Meaning
Apomorphies are derived characters or traits that distinguish a group of organisms from their ancestors and are unique to that group. These are evolutionary novelties that have evolved in a lineage, providing evidence of its evolutionary relationships. In biology, apomorphies are used in cladistics to define monophyletic groups, where all members share a common ancestor and possess a set of derived characteristics that are not found in their ancestors or other related groups.
"Apomorphies" Examples
1. In evolutionary biology, apomorphies are derived characteristics that distinguish a group of organisms from their ancestors. For example, the presence of feathers is an apomorphy of birds, not found in their reptilian ancestors.
2. Biologists use apomorphies to define and classify clades, such as the apomorphy of mammals being the presence of hair or mammary glands, which sets them apart from other vertebrates.
3. The development of wings in insects is considered an apomorphy, a trait that evolved in some groups and is not present in their wingless ancestors.
4. In comparative anatomy, apomorphies help researchers identify shared derived traits among species, like the presence of a fully developed opposable thumb in some primates as an apomorphy.
5. When discussing language evolution, the development of complex syntax can be seen as an apomorphy of human language, separating it from simpler communication systems found in other animals.
"Apomorphies" Similar Words
Apolysis
Apolysis is a linguistic term referring to the removal of a prefix or suffix from a word, typically in the process of word formation or simplification. It is the opposite of agglutination, which involves adding affixes to a word. In apolysis, the remaining part of the word is considered the root or base form.
Apomecometer
The word "apomecometer" refers to an instrument or device used for measuring the distance or range of celestial bodies, particularly stars and planets. It was commonly used in early astronomy to determine the positions or distances of celestial objects in the sky.
Apomecometry
Apomecometry is a term that refers to the measurement of distances or intervals between stars and other celestial objects. It involves various methods used by astronomers to determine the vast distances in space, such as parallax, standard candles, and other techniques.
Apomeiosis
Apomeiosis is a biological process in which an organism produces offspring without undergoing meiosis, the normal减数分裂process of cell division that results in genetically diverse offspring. Instead, apomeiosis involves direct replication of the parent cell's genome, leading to offspring that are genetically identical to the parent. This phenomenon is observed in some invertebrates, plants, and parasitic organisms.
Apomictic
Apomictic refers to a reproductive process in plants where offspring are produced asexually, without fertilization by pollen. It results in genetically identical clones of the parent plant.
Apomixis
Apomixis is a reproductive process in plants where seeds are formed without fertilization, resulting in offspring that are genetically identical to the parent plant. It occurs through the development of an embryo from an unfertilized egg cell, and it is a way for plants to reproduce asexually.
Apomorph
"Apomorph" is a term used in evolutionary biology to refer to a character or trait that is unique to a particular group of organisms and is not found in their ancestors. It serves as an indicator of the group's distinctiveness and can be used in classification. Essentially, it is a derived characteristic that defines a clade, helping to distinguish it from other groups.
Apomorphic
"Apomorphic" is an adjective used in biology and evolutionary science. It refers to a character or trait that is derived and distinct in a particular group of organisms, indicating a more advanced or specialized state compared to their ancestors or other related groups. An apomorphic characteristic is one that has evolved anew or become modified in a lineage, serving as an identifier of its evolutionary lineage or a derived trait.
Apomorphine
Apomorphy
Aponeurorrhaphy
Aponeuroses
Aponeurosis
Aponeurositis
Aponeurotic
Aponeurotica