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प्रश्न
Define Genetics.
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उत्तर
“Genetics” is the branch of biological science which deals with the mechanism of transmission of characters from parents to offsprings. The term Genetics was introduced by W. Bateson in 1906.
संबंधित प्रश्न
What is a dihybrid cross? How did Mendel perform this cross?
State Mendel’s law of Independent Assortment.
Multiple Choice Question
When two individuals differing in at least one character are crossed, the process is known as:
Select the correct statement from the ones given below with respect to dihydrid cross
Name the seven contrasting traits of Mendel.
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 ______.
The process of mating between closely related individuals is ______.
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.
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.
