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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
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.
Identify the statementls that is/are NOT the correct reason/s for Mendel's success in his hybridization experiments.
i. Each factor controlled the single trait and is located on separate chromosomes.
ii. In the pea plant, contrasting characters can be easily recognized.
iii. Mendel carefully recorded the number of plants of each type and expressed his results as ratios.
iv. Mendel performed biochemical assays for identifying the position of 'factors' on chromosome.
In a testcross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates ______.
A dihybrid condition is ______.
In the F2 generation of a Mendelian dihybrid cross the number of phenotypes and genotypes are ______.
What is the difference between genetic drift and change due to natural selection?
Describe the dihybrid cross upto F2 generation as conducted by Gregor Mendel using pure lines of Garden Pea for characters-seed shape and seed colour.
