polyploidy

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Word: Polyploidy

Definition: Polyploidy is a noun that refers to the condition of having more than two complete sets of chromosomes in a cell. Instead of the usual two sets (one from each parent), a polyploid organism has three sets (triploid), four sets (tetraploid), or even more. This condition is common in plants and can affect their growth, reproduction, and characteristics.

Usage Instructions:

• General Use: You can use "polyploidy" when discussing genetics, biology, or plant science.
• Sentence Structure: It is often used in scientific contexts, such as when explaining the genetic makeup of certain organisms.

Example:

• "Many wheat species exhibit polyploidy, which contributes to their resilience and ability to thrive in various environments."

Advanced Usage:

In more advanced discussions, polyploidy can be related to topics such as evolution, speciation, and agricultural development. For example: - "Polyploidy plays a significant role in the evolution of new plant species by allowing for greater genetic variation."

Word Variants:

• Polyploid (adjective): Describing an organism that has multiple sets of chromosomes.
  • Example: "The polyploid plants often show increased size and yield."
• Polyploidization (noun): The process of becoming polyploid.
  • Example: "Polyploidization can occur naturally or be induced in a laboratory setting."

Different Meaning:

In a broader sense, while polyploidy specifically refers to chromosome sets, it may sometimes be used metaphorically to describe situations with multiple layers or complexities, though this usage is rare.

Synonyms:

• There are no direct synonyms for "polyploidy," but related terms in genetics include:
  • Aneuploidy: The condition of having an abnormal number of chromosomes (not a complete set, unlike polyploidy).
  • Euploidy: The condition of having a complete set of chromosomes (normal diploid).

Idioms and Phrasal Verbs:

Polyploidy does not have specific idioms or phrasal verbs associated with it, as it is a technical term primarily used in scientific contexts.

Summary:

Polyploidy is an important concept in genetics, particularly in the study of plants and their evolution.

Academic

Noun

1. the condition of being polyploid