Question

A wom3n gas only daughters. Analyse the situation genetically and provide a suitable explain

Answer 1

Answer:

Explanation:

during her fertilization period her egg fertilized with her husband's X chromosome. There where equal percentage to be girl or boy it is determined by gamate produced by her husband since he is heterogamate it can be X or Y . In all fertilization time the X chromosome of husband is fertilized with X of wife, since their all child are girls

Answer 2

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• The women produces ova with 'X' chromosome and man produces sperm with X and Y chromosome, then child will be a girl. On the other hand if the husband transfer Y chromosome, then the child will be a boy. In the case, the husband is transferring X chromosome and hence, all children will be girl.