heterogony: meaning, definition, pronunciation and examples
Very LowTechnical / Scientific
Quick answer
What does “heterogony” mean?
The alternation of sexual and asexual generations in the life cycle of an organism.
Audio
Pronunciation
Definition
Meaning and Definition
The alternation of sexual and asexual generations in the life cycle of an organism.
In a broader sense, it can refer to the principle or condition of generating different types or forms, particularly where one process gives rise to another of a different nature.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or meaning differences. The word is uniformly technical.
Connotations
Solely denotes a specific biological phenomenon with no regional connotative variation.
Frequency
Extremely rare in both dialects, confined to specialized academic literature.
Grammar
How to Use “heterogony” in a Sentence
[Subject] exhibits heterogony.The heterogony of [organism].Vocabulary
Collocations
Usage
Meaning in Context
Business
Not used.
Academic
Used in advanced biology texts and research papers discussing life cycles, parasitology, or reproductive strategies.
Everyday
Virtually never used in everyday conversation.
Technical
The primary domain. Precise term in zoology, botany, and historical psychology.
Vocabulary
Synonyms of “heterogony”
Vocabulary
Antonyms of “heterogony”
Watch out
Common Mistakes When Using “heterogony”
- Misspelling as 'heterogeny' (which is a different, though related, concept).
- Mispronouncing the stress: it is on the third syllable ('-rog-'), not the second.
- Using it as a synonym for 'hybrid' or 'diversity'.
FAQ
Frequently Asked Questions
It's when an organism's life cycle switches back and forth between sexual reproduction (two parents) and asexual reproduction (one parent) across different generations.
No. Metamorphosis is a change in form during an individual's life cycle (e.g., caterpillar to butterfly). Heterogony is about alternation between different *reproductive modes* (sexual/asexual) across generations.
Yes. Aphids are a classic example. They reproduce asexually (producing live clones) during favourable summer conditions, then switch to sexual reproduction in the autumn to produce eggs that overwinter.
It demonstrates a key evolutionary strategy for adapting to changing environments. Asexual reproduction allows rapid population growth, while sexual reproduction introduces genetic variation for long-term survival.
Heterogony is usually technical / scientific in register.
Heterogony: in British English it is pronounced /ˌhɛtəˈrɒɡəni/, and in American English it is pronounced /ˌhɛtəˈrɑːɡəni/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: HETERO (different) + GONY (generation, birth) = the birth of different generations (sexual and asexual).
Conceptual Metaphor
LIFE CYCLE IS A CYCLE OF ALTERNATING FORMS.
Practice
Quiz
In which field is the term 'heterogony' primarily used?