Advertisements
Advertisements
Question
Two pairs (A & B) of rabbits were crossed, as given below:
- Can you tell which coat colour (black or white) is dominant?
- Is the coat colour sex-linked?
Solution
- Black
- No, coat colour is not a sex-linked inheritance. Haemophilia and colourblindness are examples of sex-linked inheritance.
APPEARS IN
RELATED QUESTIONS
Expand the following biological abbreviations : DNA
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.
How many daughters and how many sons have been born in the family?
Differentiate Between Y-linked inheritance and X-linked inheritance.
Name anyone X-linked disease found in humans.
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:
Colour blindness is a Y-linked character.
In which of the following case colour blind daughter will be born?
If a carrier woman marries a normal visioned man, what is the percentage possibility of sons being colourblind?
Give examples of X-linked traits.
