"Apomorph" Natural Recordings by Native Speakers
"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.
Apomorph is a term used in evolutionary biology to refer to a derived character or trait that distinguishes a group of organisms from their ancestors or other related groups. Here are five usage examples:
1. The presence of wings is an apomorph shared by birds, indicating their evolutionary divergence from reptilian ancestors.
2. In mammals, the development of hair and mammary glands is considered an apomorph, setting them apart from other vertebrates.
3. The possession of a complex camera eye is an apomorph in cephalopods, which differentiates them from other mollusks.
4. The evolution of feathers is an apomorph in theropod dinosaurs, a characteristic that eventually led to the emergence of birds.
5. The development of a notochord during embryonic stages is an apomorph found in chordates, including fish, amphibians, reptiles, birds, and mammals.
An apology is an expression of regret and remorse for a wrong or offense committed, often accompanied by an acknowledgement of responsibility and a promise to make amends. It is a way to seek forgiveness or to mend a relationship damaged by one's actions.
"Apologies" is the correct form of the word, which means an expression of regret or sorrow for a wrong or offense committed.
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.
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 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 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 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 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.