When two genes are situated very close to each other in a chromosome
The percentage of crossing over between them is very high
Hardly any cross over are detected
No crossing over can take place between them
Only double cross overs can take place between them
The tendency of genes to remain together during the process of inheritance is known as
Give scientific reasons : Linkage and crossing over of genes are alternatives of each other.
The four daughter cells derived from a single meiosis differ from each other due to
The recombination frequency between the genes $a\, \& \, c$ is $5 \,\% \,, b\, \& \,c$ is $15 \,\%,\, b\, \& \,d$ is $9 \%, \,a\, \& \,b$ is $20 \%$ , $c\, \& \,d$ is $24 \%$ and $a \, \& \,d$ is $29 \%$. What will be the sequence of these genes on a linear chromosome?
The term “linkage” was coined by