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प्रश्न
A pea plant pure for yellow seed colour is crossed with a pea plant pure for green seed colour. In the F1 generation all pea plants were with yellow seeds. Which law of Mendel is applicable?
उत्तर
A pea plant pure for yellow seed colour is crossed with a pea plant pure for green seed colour. In the F1 generation, all pea plants were with yellow seeds. Here, Mendel’s law of dominance is applicable.
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संबंधित प्रश्न
Give appropriate biological/technical terms for the following:
The suppressed allele of a gene.
Explain Monohybrid cross
Explain the law of independent assortment with a suitable example.
Define Mendel’s law of segregation.
The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to ______.
The material used for conducting experiments on genetic traits by Mendel was ______.
Read the following and answer from given below:
Prashant wanted to find the genotype of a pea plant bearing purple coloured flowers in his kitchen garden. For this, he crossed purple-flowered plants with white-flowered plants. As a result, all plants which were produced had purple flowers only. Upon selfing these plants, 75 purple flower plants and 25 white flowers plants were produced. Now, he can determine the genotype of a purple-flowered plant by crossing it with a white-flowered plant.
Which of the following cannot be derived from the crosses done by Prashant?
The F1 generation has all tall, and F2 ratio 3 : 1, it proves:
An organism with two identical alleles is
