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Recombinant chromosomes have a mix of paternal and maternal alleles due to:

a. Random fertilization
b. Linkage
c. Independent assortment
d. Crossing over
e. Mutation

Respuesta :

BioWizard

Answer:

d. Crossing over

Explanation:

Crossing over is a process that occurs during the meiosis (prophase 1) and represents the exchange of genetic material between non-sister chromatids of homologous chromosomes. As a result of this process new recombinant chromosomes (new allelic combinations in the daughter cells) are formed. Crossing over is a source of genetic variation.

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