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प्रश्न
A family has five daughters and expecting sixth child. The chance of its beings a son is
पर्याय
zero
25%
50%
100%
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उत्तर
50%
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संबंधित प्रश्न
Name the Following
The type of gene which is not expressed in the presence of a contrasting allele.
Give technical terms for Repeated units of DNA molecule
Differentiate between:
monohybrid and dihybrid cross (phenotypic ratio)
Why do men suffer from hemophilia and colour blindness? Under what conditions do women suffer from these disorders?
Differentiate Between Haemophilia and Colour blindness.
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.
Explain the inheritance of sex-linked characters in human being.
Study the following statements and select the correct option.
Statement I: Holandric genes are present on Y chromosome. Statement II: Holandric genes are always inherited from father to son.
Teena's father bas haemophilia which is an X-linked recessive trait, but her husband has normal blood clotting. What is the chance her son will have the disease?
Which of the following is also known as Bleeder's disease?
