The experiment shown in the given figure has been carried out by Morgan to show the phenomenon of linkage and recombination. If in cross $I$,genes are tightly linked and in cross $II$,genes are loosely linked,then what will be the percentage of recombinants produced in cross $I$ and cross $II$ respectively?

  • A
    $98.7\%$ and $62.8\%$
  • B
    $1.3\%$ and $37.2\%$
  • C
    $37.2\%$ and $1.3\%$
  • D
    $62.8\%$ and $98.7\%$

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Similar Questions

For the physical association of genes on a chromosome,Morgan coined the term $...............$ and for the generation of non-parental gene combinations,he described the term $...............$.

State the conclusions drawn from Morgan's experiments on linkage and recombination.

What do genetic maps represent?

In a certain plant, red flowers $(R)$ are dominant to white flowers $(r)$ and tallness $(T)$ is dominant to dwarfness $(t)$. $A$ heterozygous plant $(RrTt)$ is backcrossed with a double recessive plant $(rrtt)$. If the gene loci for colour and size are situated very close together on the same chromosome, the expected percentage of offspring could be approximately:
Tall RedTall WhiteDwarf RedDwarf White

respectively.

Genes $A$ and $B$ are linked. What will be the genotype of the offspring produced by a cross between $AB/ab$ and $ab/ab$?

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