"Apomixis" Natural Recordings by Native Speakers
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.
1. In Botany: Apomixis is a type of asexual reproduction found in plants, where offspring are produced without fertilization. For example, "Some dandelions exhibit apomixis, creating genetically identical seeds without the need for pollination."
2. Conservation Biology: In the context of conservation efforts, apomixis can be significant for maintaining genetic uniformity in endangered species. Example: "Scientists are studying apomictic plants to understand how they might help preserve the genetic line of a critically endangered orchid species."
3. Agriculture: Apomixis has potential applications in agriculture for producing hybrid crops with consistent traits. E.g., "Farmers could benefit from crops that reproduce through apomixis, ensuring every seed grown is an exact clone of the parent plant."
4. Genetics Research: Apomixis is a subject of study in genetics to understand the underlying mechanisms of reproduction. Instance: "Researchers are exploring the genes involved in apomixis to potentially manipulate them for use in crop improvement."
5. Evolutionary Biology: Apomixis plays a role in evolutionary biology as it affects the spread of genetic information. Example: "Apomictic organisms may have a different evolutionary trajectory since they don't rely on sexual reproduction, leading to unique population dynamics."
An apologue is a story or fable that conveys a moral or lesson. It often features animals or anthropomorphic characters to illustrate the point and can be used as a teaching tool or a form of allegorical storytelling.
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.