How Do You Spell REDUCTION NUCLEUS?

Pronunciation: [ɹɪdˈʌkʃən njˈuːklɪəs] (IPA)

The term 'reduction nucleus' refers to the nucleus of a cell that undergoes the process of meiosis, leading to a reduction in chromosome number. The phonetic transcription of this word is /rəˈdʌkʃən ˈnjuːkliəs/. The first syllable 're-' is pronounced as /rə/, while 'duction' is pronounced as /ˈdʌkʃən/. The second part of the word, 'nucleus', is pronounced as /ˈnjuːkliəs/. The proper spelling of this word is crucial for clear communication in scientific fields such as genetics and biology.

REDUCTION NUCLEUS Meaning and Definition

1. The term "reduction nucleus" refers to a specialized structure found in certain organisms during the process of reduction division or meiosis. Meiosis is a type of cell division that occurs in sexually reproducing organisms to produce gametes, such as sperm and egg cells, with half the number of chromosomes as the parent cell.

   The reduction nucleus is a distinct and condensed structure that appears as a result of the pairing of homologous chromosomes during meiosis. This structure is formed after DNA replication, during the first phase of meiosis known as prophase I. At this stage, homologous chromosomes align and attach to each other, forming pairs called bivalents.

   The reduction nucleus plays a crucial role in the process of genetic recombination or crossing over. During crossing over, segments of homologous chromosomes break and exchange genetic material, allowing for the shuffling of genetic information between maternal and paternal chromosomes. This increases genetic diversity among offspring, leading to the production of unique combinations of genes.

   Ultimately, the reduction nucleus undergoes further division and separates the homologous chromosomes, resulting in the formation of haploid cells. These haploid cells contain only one set of chromosomes and are then utilized in fertilization to restore the diploid number of chromosomes in the zygote.

   In summary, the reduction nucleus is a specialized structure that facilitates genetic recombination and ensures the formation of haploid cells during meiosis, contributing to genetic diversity and the production of gametes in sexually reproducing organisms.

2. A n. which degenerates in the cell during the changes incident to fertilization.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for REDUCTION NUCLEUS

• eeduction nucleus
• deduction nucleus
• feduction nucleus
• teduction nucleus
• 5eduction nucleus
• 4eduction nucleus
• rwduction nucleus
• rsduction nucleus
• rdduction nucleus
• rrduction nucleus
• r4duction nucleus
• r3duction nucleus
• resuction nucleus
• rexuction nucleus
• recuction nucleus
• refuction nucleus
• reruction nucleus
• reeuction nucleus
• redyction nucleus
• redhction nucleus

Etymology of REDUCTION NUCLEUS

The term "reduction nucleus" appears to be a specific scientific term used in the field of biology, particularly in the study of genetics. However, extensive research does not yield any specific etymology or origin for this term. It is important to note that scientific terminology often develops within specific fields of study and may not have clear or widely known etymologies like common words in everyday language. It is possible that "reduction nucleus" is a term coined within the field of biology or genetics to describe a specific phenomenon or process related to nuclei.