The cellular process explains Mendel's Law of Segregation is that Homologous chromosomes separate during Meiosis-I The laws of segregation of Mendel p. The correct option is A .
Gregor Mendel was a 19th century Moravian monk who demonstrated that the heritage of traits( i.e. genes) follow particular laws :
Law of Segregation Each heritable specific is controlled by two alleles which separate into different gametes
Law of Independent multifariousness The separation of alleles for one gene is independent to allele separation for another gene
Principle of Dominance In dyads of alleles that are different, one allele will mask the effect of the other allele. These ‘ laws ’ are now known to be due to crucial events that occur during meiotic division .
The law of isolation describes how homologous chromosomes( and hence allele dyads) are separated in meiosis I .
The law of independent multifariousness describes how homologous dyads align aimlessly( as bivalents) during metaphase I
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