paedogenetic larva - meaning, definition, translation, pronunciation
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paedogenetic larva (english) - meaning, definition, translation, pronunciation


Part of Speech

Noun

Phonetic Transcription

/pɪˌoʊdəʊdʒəˈnɛtɪk ˈlɑːrvə/

Meaning and Usage

The term "paedogenetic larva" refers to a developmental stage in certain organisms, notably some insects and amphibians, where the larvae can reproduce while still in their larval form. This phenomenon often occurs in species that have a unique adaptation to their environments, allowing them to reproduce before undergoing full metamorphosis into adult forms.

Frequency of Use

The term is not frequently used in everyday conversation; it is more commonly found in academic or scientific literature relating to biology, entomology, or developmental biology.

Oral vs Written Context

It is predominantly used in written contexts, especially within scientific texts, research papers, and academic articles, due to its specialized nature.

Example Sentences

  1. The paedogenetic larva of some salamanders can reproduce in aquatic environments without going through metamorphosis.
    (Личинки некоторых саламандр могут размножаться в водной среде, не проходя метаморфоз.)

  2. Researchers have studied the paedogenetic larva to understand its significance in evolutionary biology.
    (Исследователи изучили паедогенетическую личинку, чтобы понять её значение в эволюционной биологии.)

  3. Observations of paedogenetic larvae have provided insights into alternative reproductive strategies in certain species.
    (Наблюдения за паедогенетическими личинками дали представление об альтернативных репродуктивных стратегиях в некоторых видах.)

Idiomatic Expressions

While "paedogenetic larva" itself isn't typically part of idiomatic expressions, it relates to concepts within scientific literature that may include phrases or terms surrounding metamorphosis and development. Here are some associated expressions:

  1. Life cycle
  2. The life cycle of a fish often includes a paedogenetic larva stage before it matures fully.
    (Цикл жизни рыбы часто включает стадию паедогенетической личинки перед её полным развитием.)

  3. Metamorphosis

  4. The study of metamorphosis reveals how different species, such as those with a paedogenetic larva, adapt to their environments.
    (Изучение метаморфоза показывает, как разные виды, такие как имеющие паедогенетическую личинку, адаптируются к своей среде.)

  5. Evolutionary development

  6. Understanding evolutionary development is crucial when analyzing the reproductive habits of organisms that exhibit a paedogenetic larva phase.
    (Понимание эволюционного развития имеет важное значение при анализе репродуктивных привычек организмов, которые демонстрируют фазу паедогенетической личинки.)

Etymology

The term "paedogenetic" comes from the Greek word "paidos," meaning "child," and "genesis," meaning "origin" or "creation." The term "larva" comes from Latin, where it means "ghost" or "mask," referring to the early, immature form of an organism that looks entirely different from the adult stage.

Synonyms and Antonyms

Synonyms

Antonyms

In summary, "paedogenetic larva" is a scientific term with a narrow application in biology, especially relevant to studies of development and reproduction in certain species.



25-07-2024