Question : Which is determined you parental character ? Describe about

1.	Question : Which is determined you parental character ? Describe about the structure.
Answer» SOLUTION :The parental characters are DETERMINED by the chromosome. The four IMPORTANT features of the chromosome are : The shape of the chromosonme is specific : The long, thin, lengthy structured chromosome CONTAINS a short, constricted region called centromere. The number of chromosomes per species is fixed : Example: MOUSE has 40 chromosomes, Onion has 16 and Human have 46, Chromosomes occur in pairs: Chromosomes of a cell occur in pairs, called homologous pairs. Each of a pair come originally from each parent. Example, human has 46 chromosomes, 23 coming originally from each parent in the process of sexual reproduction.

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