The movement of a gene from one linkage group to another is called
The movement of a gene from one linkage group to another is called
- [NEET 2015]
- A
translocation
- B
crossing over
- C
inversion
- D
duplication.
Similar Questions
A hereditary disease, which is never passed on from father to son is
A hereditary disease, which is never passed on from father to son is
One of the parents of a cross has a mutation in its mitochondria. In that cross, that parent is taken as a male. During segregation of ${F_2}$ progenies that mutation is found in
One of the parents of a cross has a mutation in its mitochondria. In that cross, that parent is taken as a male. During segregation of ${F_2}$ progenies that mutation is found in
- [AIPMT 2004]
A medical technician while observing a human blood smear under the microscope notes the presence of barrbody close to the nuclear membrane in the $WBC$. This indicates that person under investigation is
A medical technician while observing a human blood smear under the microscope notes the presence of barrbody close to the nuclear membrane in the $WBC$. This indicates that person under investigation is
In Drosophila, the allele for a normal grey body colour $G$ is dominant to ebony body $g.$ The following table summarises the results of several crosses
S.No
Cross
Result
$I.$
Strain $1 \times$ gg
All wild type
$II.$
Strain $2 \times$ gg
$1$ wild type $:\;1$ ebony
$III.$
Strain $3 \times$ gg
All ebony
$IV.$
Strain $4 \times$ Gg
$3$ wild type $:\,1$ ebony
Which strains both have the genotype Gg?
In Drosophila, the allele for a normal grey body colour $G$ is dominant to ebony body $g.$ The following table summarises the results of several crosses
| S.No | Cross | Result |
| $I.$ | Strain $1 \times$ gg | All wild type |
| $II.$ | Strain $2 \times$ gg |
$1$ wild type $:\;1$ ebony |
| $III.$ | Strain $3 \times$ gg | All ebony |
| $IV.$ | Strain $4 \times$ Gg |
$3$ wild type $:\,1$ ebony |
Which strains both have the genotype Gg?
Genes that are similar in phenotypic effect when present separately, but together interact to produce a different trait and ratio is $9 : 7$ in $F_2$ generation. What are such genes known as
Genes that are similar in phenotypic effect when present separately, but together interact to produce a different trait and ratio is $9 : 7$ in $F_2$ generation. What are such genes known as