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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.
When F1 plants were cross-pollinated with plants having tt genes, a total of 800 plants were produced. How many of these would be tall, medium height or short plants? Give the genotype of F2 generation.
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उत्तर
- In the cross between Tt X tt, 400 Tall (Tt) and 400 short (tt) plants will be produced.
- 1 Tt : 1 tt
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संबंधित प्रश्न
State Mendel’s law of Independent Assortment.
Explain with an example the inheritance of the dihybrid cross. How is it different from monohybrid cross?
Among the following characters which one was not considered by Mendel in his experimentation pea?
Name the seven contrasting traits of Mendel.
Define Genetics.
The process of mating between closely related individuals is ______.
Mendel’s Law of independent assortment holds good for genes situated on the ______.
Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the F1 heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?
Which of the following statement is not correct for two genes that show 50% recombination frequency?
Mendel's law of independent assortment is based on F2 ratio of:
