bivalent Antonyms
No Synonyms and anytonyms found
Meaning of bivalent
bivalent (a)
having a valence of two or having two valences
used of homologous chromosomes associated in pairs in synapsis
bivalent (p. pr.)
Equivalent in combining or displacing power to two atoms of hydrogen; dyad.
bivalent Sentence Examples
- In genetics, a bivalent is a paired set of homologous chromosomes during meiosis.
- The formation of a bivalent occurs during prophase I of meiosis when homologous chromosomes pair up and undergo genetic recombination.
- Each bivalent consists of two chromosomes, one from each parent, aligned together along their lengths.
- The process of bivalent formation is essential for ensuring genetic diversity in offspring through crossing over.
- The alignment of bivalents along the metaphase plate is a critical step in meiosis, preceding the separation of homologous chromosomes.
- During metaphase I, bivalents are organized in a double row, ready for the subsequent reduction division.
- The number of bivalents formed during meiosis corresponds to the number of homologous chromosome pairs in the organism's genome.
- The proper alignment and segregation of bivalents during meiosis are essential for the accurate distribution of genetic material to gametes.
- Mutations or abnormalities in bivalent formation can lead to errors in chromosome segregation, resulting in genetic disorders.
- The study of bivalent behavior during meiosis provides insights into the mechanisms of genetic recombination and inheritance.
FAQs About the word bivalent
having a valence of two or having two valences, used of homologous chromosomes associated in pairs in synapsisEquivalent in combining or displacing power to two
No synonyms found.
No antonyms found.
In genetics, a bivalent is a paired set of homologous chromosomes during meiosis.
The formation of a bivalent occurs during prophase I of meiosis when homologous chromosomes pair up and undergo genetic recombination.
Each bivalent consists of two chromosomes, one from each parent, aligned together along their lengths.
The process of bivalent formation is essential for ensuring genetic diversity in offspring through crossing over.
