Explain with a cross possibility of birth of male child if a mother wish so after giving birth three female simultaniously.

Explain the possibility of haemophilic son and daughter if a carrier female marry a normal male.

Mention the symptoms of thalassemia disease. In many families mothers are labelled as responsible for the birth of daughter child. Demonstrate with the help of a cross, that this belief is not justified.

Mention the symptoms of thalassemia disease. In many families mothers are labeled as responsible for the birth of daughter child. Demonstrate with the help of a cross that this belief is not justified.

A non-haemophilic couple was informed by their doctor that there is possibility of a haemophilic child be born to them. Explain the basis on which the doctor conveyed this information. Give the genotypes and the phenotypes of all the possible children who could be born to them.

Which condition of zygote cell will lead to birth of a normal human female child

Whether a child died after birth or died before birth can be confirmed by measuring

In the whiptail lizards only females are born generation after generation. There are no males. How is this possible ?

Father's ______ allosome combined with any one of the mother's allosoms to give rise a male child.

For some families, mother is responsible for girl child'. Explain using a cross that the statement is wrong. Write two causes of Mendel's success for his experiment.

Explain why haemophilia is found more in males than in females with the help of a cross. How can genetic counselling be helpful in making the world free of genetic diseases.