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प्रश्न
What is criss-cross inheritance?
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उत्तर
The inheritance of characters from the father to his grandson through his daughter is called crisscross inheritance.
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संबंधित प्रश्न
A cross between a normal couple resulted in a son who was haemophilic and a normal daughter. In course of time, when the daughter was married to a normal man, to their surprise, the grandson was also haemophilic.
- Represent this cross in the form of a pedigree chart. Give the genotypes of the daughter and her husband.
- Write the conclusion you draw of the inheritance pattern of this disease.
Answer the following question.
British geneticist R.C. Punnett developed a graphical representation of a genetic cross called “Punnett Square”. Mention the possible result this representation predicts of the genetic cross carried.
Linkage reduces the frequency of ______.
Which of the following is suitable for experiment on linkage?
Mendal formulated the law of purity of gametes on the basis of ______.
What is the pattern of inheritance in the above pedigree chart?
The strength of linkage between two genes is ______.
Which of the following statement is correct?
T. H. Morgan used ______ for his experiments in linkage.
The formation of different types of gametes during sexual reproduction in plants is due to ______.
