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प्रश्न
A family has five daughters and expecting sixth child. The chance of its beings a son is
विकल्प
zero
25%
50%
100%
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उत्तर
50%
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संबंधित प्रश्न
Give scientific reasons : Colour blindness is more common in men than in women.
Give technical terms for A sudden heritable change in the gene
Differentiate between:
character and trait.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Linkage is a permanent feature of few genes.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Colour blindness is a Y-linked character.
Girl of normal vision whose father was colour blind marries a man of normal vision whose father was also colour blind. The sons of this marriage would be ______.
Holandric genes are found only in ____________.
Which of the following is also known as Bleeder's disease?
Which of the following is CORRECT with respect to sex-linked genes?
