Triticum aestivum,the common bread wheat,is: | vedclass

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Question

(B) $Triticum$ $aestivum$ (common bread wheat) is a classic example of allopolyploidy.It is a hexaploid organism with a chromosome number of $2n = 42$

Vedclass · Accepted Answer

Hexaploid with $42$ chromosomes

Vedclass · Answer

(B) $Triticum$ $aestivum$ (common bread wheat) is a classic example of allopolyploidy.It is a hexaploid organism with a chromosome number of $2n = 42$.It originated from the hybridization of three different diploid species:$(i)$ $AA$ genome from $Triticum$ $aegilopoides$ $(2n = 14)$,(ii) $BB$ genome from $Aegilops$ $speltoides$ $(2n = 14)$,(iii) $DD$ genome from $Aegilops$ $squarrosa$ $(2n = 14)$.

$Triticum$ $aestivum$,the common bread wheat,is:

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