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प्रश्न
In the following figure, two ways of pairing of two homologous pairs of chromosomes are shown. Which of the following phenomena is expressed?
पर्याय
Linkage of genes
Independent assortment of genes
Multiple alleles
Incomplete dominance
MCQ
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उत्तर
Independent assortment of genes
Explanation:
The figure shows two equally probable orientations of two homologous chromosome pairs at metaphase I; their independent alignment produces different combinations of parental chromosomes in gametes. This random orientation at metaphase I (illustrated by dihybrid/test-cross outcomes) is the basis of independent assortment.
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