For the preparation of genetic maps, the recombination frequencies between genes are additive over short distances but not over long distances due to
For the preparation of genetic maps, the recombination frequencies between genes are additive over short distances but not over long distances due to
- A
Multiple cross overs
- B
Lethal mutation
- C
Epistasis
- D
Synaptonemal complex
Similar Questions
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.
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.
- [AIIMS 2010]
There are three genes $a,\,b,\,c$. Percentage of crossing over between $a$ and $b$ is $20\%$, $b$ and $c$ is $28\%$ and $a$ and $c$ is $8\%$. What is the sequence of genes on chromosome ?
There are three genes $a,\,b,\,c$. Percentage of crossing over between $a$ and $b$ is $20\%$, $b$ and $c$ is $28\%$ and $a$ and $c$ is $8\%$. What is the sequence of genes on chromosome ?
- [AIIMS 2015]
The word 'crossing over' is given by
The word 'crossing over' is given by
Two heterozygous parents are crossed. If the two loci are linked what would be the distribution of phenotypic features in $\mathrm{F}_{2}$ generation for a dihybrid cross?
Two heterozygous parents are crossed. If the two loci are linked what would be the distribution of phenotypic features in $\mathrm{F}_{2}$ generation for a dihybrid cross?
In Mendelism, linkage was not observed due to
In Mendelism, linkage was not observed due to