reducing division
[rɪˈdjuːsɪŋ dɪˈvɪʒən]
nounpl: reducing divisions
divisão reducional
1. The first meiotic division in which the chromosome number is reduced from diploid to haploid, occurring during the formation of gametes
During reducing division, homologous chromosomes separate, halving the genetic material in each daughter cell.
Durante a divisão reducional, os cromossomos homólogos se separam, reduzindo o material genético em cada célula-filha.
2. In biology, another term for meiosis I, the first stage of meiosis
The reducing division is essential for sexual reproduction as it produces haploid gametes.
A divisão reducional é essencial para a reprodução sexual, pois produz gametas haploides.
This is a specialized scientific term primarily used in academic and educational contexts. It is standard terminology in biology textbooks and curricula in both Brazil and the United States, with no colloquial variations.
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