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प्रश्न
Select the correct statement from the ones given below with respect to dihydrid cross
विकल्प
Tightly linked genes on the same chromosomes show very few combinations
Tightly linked genes on the same chromosomes show higher combinations
Genes far apart on the same chromosomes show very few recombinations
Genes loosely linked on the same chromosomes show similar recombinations as the tightly linked ones
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उत्तर
Tightly linked genes on the same chromosomes show very few combinations
संबंधित प्रश्न
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.
Explain with an example the inheritance of the dihybrid cross. How is it different from monohybrid cross?
A cross between two tall plants resulted in offspring having few dwarf plants. What would be the genotypes of both the parents?
In a testcross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates ______.
Mendel’s last law is ______.
According to the evolutionary theory, formation of a new species is generally due to
Which one of the following genetic ratios will be obtained in a dihybrid test cross:
Independent assortment means:
The ratio of 9 : 3 : 3 : 1 is due to:
