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प्रश्न
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness in them.
Who is colour blind in the parents – the Father or the Mother?
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उत्तर
Father
संबंधित प्रश्न
Explain the mechanism of sex determination in birds.
How is the sex of the child determined in human beings?
Explain the mechanism of 'sex determination' in birds. How does it differ from that of human beings?
Which of the two, sperm or ovum, decides the sex of the child?
Which combination of genes in the zygote will produce children with brown eyes?
Short Answer Question.
“Father is responsible for determination of sex of child and not the mother”. Justify.
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
Number of autosomes present in liver cells of a human female is ______.
In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosomes is/are ______.
- large chromosome
- small chromosome
- Y-chromosome
- X-chromosome
A woman has only daughters. Analyse the situation genetically and provide a suitable explanation.
