Accessory Chromosome

Pronunciation: /əkˈsɛsəri ˈkroʊməˌsoʊm/

Definitions of accessory chromosome

noun A chromosome that is not directly involved in determining the sex of an organism, but may carry genes that affect other traits or characteristics.

Example Sentences

A1 An accessory chromosome is a type of genetic material found in some organisms.

A2 Scientists are studying the role of accessory chromosomes in the inheritance of certain traits.

B1 The presence of an accessory chromosome can affect the overall genetic makeup of an individual.

B2 Researchers have discovered that accessory chromosomes play a key role in the evolution of certain species.

C1 The complex interactions between accessory chromosomes and other genetic elements are still not fully understood.

C2 Advanced genetic techniques have allowed scientists to analyze the composition and function of accessory chromosomes in great detail.

Examples of accessory chromosome in a Sentence

formal The accessory chromosome carries genes that are not essential for the survival of the organism.

informal The extra chromosome has genes that are not really necessary for the organism.

slang The bonus chromosome has some genes that are just extra.

figurative The accessory chromosome is like the cherry on top of the genetic sundae.

Grammatical Forms of accessory chromosome

• plural: accessory chromosomes
• present tense: accessory chromosome
• future tense: will be accessory chromosome
• perfect tense: has been accessory chromosome
• continuous tense: is being accessory chromosome
• singular: accessory chromosome
• positive degree: more accessory chromosome
• infinitive: to be accessory chromosome
• gerund: accessory chromosoming
• participle: accessory chromosomed

Origin and Evolution of accessory chromosome

First Known Use: 1905 year

Language of Origin: English

Story behind the word: The term 'accessory chromosome' originated in the field of genetics to refer to extra chromosomes that are not essential for the basic functions of an organism.

Evolution of the word: Initially used to describe additional chromosomes in certain organisms, the term 'accessory chromosome' has evolved to encompass a broader range of genetic concepts related to non-essential genetic material and variations in chromosome number.