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प्रश्न
Answer the following briefly:
Explain with the help of a chart what will be the colour of a child's hair if father has got dominant gene for black hair and mother has recessive gene for brown hair?
उत्तर
In F1 generation , all progeny produced will be hybrids Bb but will have black hair .
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संबंधित प्रश्न
A family consists of two parents and their five children and the pedigree chart shown below shows the inheritance of the trait colour blindness in them.
What does the child 1 indicate about this trait?
Give Technical Term:
Name a genetic disease in which a person cannot distinguish red and green colour.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Male act as a carrier for colourblindness.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Females are more affected by sex-linked genetic disorders.
In which of the following case colour blind daughter will be born?
What would be the progeny obtained if a haemophilic male marries a female with normal blood clotting?
Give examples of X-linked traits.
Given diagram is a simplified representation of human sex chromosome. The gene A and B could be of ______.
A plant with red flowers was crossed with another plant with yellow flowers. If F1 showed all flowers orange in colour, explain the inheritance.
If the mother is normal and the father is haemophilic, then their two daughters will be ______.
