Select the incorrect statement(s) from the options given below with respect to dihybrid cross.
$I.$ Tightly linked genes on the same chromosome show higher recombinations.
$II.$ Genes far apart on the same chromosome show very few recombinations.
$III.$ Genes loosely linked on the same chromosome show similar recombinations.
$I$ and $I I$
$I I I$ and $I I$
$I$ and $I I I$
All of these
Linkage decreases the frequency of
For the preparation of genetic maps, the recombination frequencies between genes are additive over short distances but not over long distances due to
The frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes was explained by
Assertion : In case of incomplete linkage, linked gene show new combination along with parental combination.
Reason : In case of incomplete linkage, linked genes are separated by crossing over.
What is recombination ? Discuss the applications of recombination from the point of view of genetic engineering.