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प्रश्न
How many linkage groups do occur in human being?
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उत्तर
Humans have 23 linkage groups because they have 23 pairs of chromosomes. The maize plant has 10 linkage groups because it has 10 pairs of chromosomes.
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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.
Give an example of a cross, showing complete linkage.
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.
Very Short Answer Question.
Give one example of complete sex linkage?
Which of the following is suitable for experiment on linkage?
Which of the following is correct for the condition when plant YyRr is back crossed with the double recessive parent?
What is true about the crossing over between linked genes?
From a cross AABb x aaBb, the genotypes AaBB : AaBb : Aabb will be obtained in the ratio ______.
Linkage groups can be separated during ______ in meiosis.
The formation of different types of gametes during sexual reproduction in plants is due to ______.
