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प्रश्न
Sahil performed an experiment to study the inheritance pattern of genes. He crossed tall pea plants (TT) with short pea plants (tt) and obtained all tall plants in F1 generation.
Give a reason why only tall plants are observed in F1 progeny.
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उत्तर
Traits like ‘T’ are called dominant traits, while those that behave like ‘t’ are called recessive traits. Alternatively, accept the definition of dominant and recessive traits with examples of T and t respectively or Alternatively accept the law of Dominance with examples of T and t.
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संबंधित प्रश्न
State Mendel’s law of Independent Assortment.
A homozygous Tall plant (T) bearing red coloured (R) flowers is crossed with a homozygous dwarf plant (t) bearing white flowers (r):
(1) Give the Genotype and Phenotype of the F2 generation.
(2) Give the possible combinations of the gametes that can be obtained from the F2 hybrid.
(3) Give the dihybrid ratio and the phenotype of the offsprings of the F2 generation when two plants of the F1 generation above are crossed.
The genotype of a plant showing the dominant phenotype can be determined by
Among the following characters which one was not considered by Mendel in his experimentation pea?
A cross between two tall plants resulted in offspring having few dwarf plants. What would be the genotypes of both the parents?
A normal green male maize is crossed with albino female. The progeny is albino because ______.
From the list given below, select the character which can be acquired but not inherited
Do genetic combination of mothers play a significant role in determining the sex of a new born?
In the Mendelian dihybrid cross when heterozygous round yellow is self grossed, round green offsprings are represented by the genotype.
