Genes $A, B$ and $C$ are linked. Genes $A$ and $B$ are more close than $A$ and $C.$ Find out the correct option for the given statements
$I.$ $A$ might be before $B$ and $C$
$II.$ $B$ might be between $A$ and $C$
$III.$ $C$ might be between $A$ and $B$
$IV.$ More crosses has occurred between $A$ and $C$ than $A$ and $B$
Genes $A, B$ and $C$ are linked. Genes $A$ and $B$ are more close than $A$ and $C.$ Find out the correct option for the given statements
$I.$ $A$ might be before $B$ and $C$
$II.$ $B$ might be between $A$ and $C$
$III.$ $C$ might be between $A$ and $B$
$IV.$ More crosses has occurred between $A$ and $C$ than $A$ and $B$
- A
$I$ and $II$
- B
$II$ and $III$
- C
$III$ and $IV$
- D
$I, II$ and $IV$
Similar Questions
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
When two genes are situated very close to each other in a chromosome
When two genes are situated very close to each other in a chromosome
- [AIIMS 1980]
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 term “linkage” was coined by
The term “linkage” was coined by
- [NEET 2015]
Who clearly proved and define linkage?
Who clearly proved and define linkage?