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प्रश्न
Short Answer Question.
Observe the given pedigree chart and answer the following question.
Give an example of a trait in human beings which shows such a pattern of inheritance.
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उत्तर
Haemophilia, colour blindness are examples of sex-linked traits in humans.
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संबंधित प्रश्न
find odd one from following: Typhoid, Haemophilia, Albinism, Colour blindness.
Differentiate between:
monohybrid and dihybrid cross (phenotypic ratio)
Choose the correct answer:
A colour blind woman marries a normal man, in the progeny _________
A woman with normal vision marries a man with normal vision. They have a colourblind son. Her husband dies and she marries a colourblind man. Show the type of children that might be expected from this marriage and the proportion of each.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Cancer is a genetic disorder.
A family has five daughters and expecting sixth child. The chance of its beings a son is
Identify the CORRECT statement from the following.
Types of sex- linked genes:
(Haemophilia, Ichthyosis, nephritis, Myopia, Hypertrichosis, Retinitis pigmentosa)
| Column 'A' | Column 'B' | |
| (1) | Completely X- linked genes | ______ |
| (2) | Completely Y- linked | ______ |
| (3) | Incompletely sex-linked genes | ______ |
Night blindness is classified as which type of inheritance pattern?
Where are Y-linked genes located, and what is their inheritance pattern?
