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प्रश्न
उत्तर
Importance of Mendel's Laws:
(i) Dominant and recessive characters can be found.
(ii) A hybrid with desired characters can be produced easily.
(iii) Crops can be improved.
(iv) Pure recessive characters can be used where needed.
(v) Genotypes and phenotypes of next generation can be predicted even before cross is made.
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संबंधित प्रश्न
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness .
(i) Who is colour blind in parents - Father or Mother?
(ii) How many daughters and sons have beeen born in the family?
(iii) What does the child 1 indicate about this trait?
(iv) Complete the depiction of all probabilities of the trait among the children 2-5 in the chart.
(v) On which chromosome is the gene of this trait located?
(vi) Name one other trait in humans which follows the similar mode of inheritance.
Choose the correct answer:
Mendel used ______ pairs of a characters for his experiments.
Define Mendel’s law of segregation.
Explain the statement of Law of dominance is not universal.
In heterozygous condition, both the alleles are expressed in ______
One of the reasons why law of segregation of gametes is universally applicable, is ______.
Which of the following are reasons for Mendel’s success?
- Usage of pure lines or pure breeding varieties
- Consideration of one character at a time
- Maintenance of statistical records of experiments
- Knowledge of linkage and incomplete dominance
Mendel selected pea as material for his experiments because:
When two unrelated individuals or lines are crossed, the performance of F1 hybrid is often superior to both its parents. This phenomenon is called?
Purity of gametes is linked to ______.
