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प्रश्न
In a test cross involving F1 dihybrid flies, more parental type offspring were produced than the recombination type offspring. This indicates
पर्याय
The two genes are located on two different chromosomes
Chromosomes failed to separate during meiosis
The two genes are linked and present on the same chromosome
Both of the characters are controlled by more than one gene
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उत्तर
The two genes are linked and present on the same chromosome
संबंधित प्रश्न
What is a dihybrid cross? How did Mendel perform this cross?
Test cross involves
Which Mendelian idea is depicted by a cross in which the F1 generation resembles both the parents
What are the reasons for Mendel’s successes in his breeding experiment?
Given below is a dihybrid cross performed on Drosophila.
Which of the following conclusions can be drawn on the basis of this cross? When yellow bodied (y), white-eyed (w) Drosophila females were hybridized with brown bodied (y+), red-eyed males (w+) and F1 progenies were intercrossed, F2 generation would have shown the following ratio:
What is the difference between genetic drift and change due to natural selection?
Two pea plants - one with round yellow seeds (RRYY) and another with wrinkled green (rryy) seeds produce F1 progeny that have round, yellow (RrYy) seeds.
When F1 plants are self-pollinated, which new combination of characters is expected in F2 progeny? How many seeds with these new combinations of characters will be produced when a total 160 seeds are produced in F2 generation? Explain with reason.
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.
What will be set of genes present in the F1 generation?
Which of the following statement is not correct for two genes that show 50% recombination frequency?
