Philadelphia chromosome is

English

Gujarati

Hindi

4.Principles of Inheritance and Variation

normal

Philadelphia chromosome is

$13^{th}$ chromosome

$22^{nd}$ chromosome

$17^{th}$ chromosome

$21^{st}$ chromosome

Solution

(b) Philadelphia chromosome is $22^{nd}$ chromosome.

It is so called because in $1960$ investigation in philadelphia found that patients with chromic myeloid leukaemia have an abnormal chromosome later found to be $22^{nd}$.

Standard 12

Biology

The recessive genes located on $X$-chromosome in humans are always

normal

The chromosome shown in the diagram below is broken at the points which are indicated by the arrows and the genes between these points became inverted

The resulting order of the genes will be

normal

Continuous variations are attributed to

normal

Who worked on poky strain of Neurospora

normal

A person with blood group$-A$ has

normal

Philadelphia chromosome is

Solution

Similar Questions

The recessive genes located on $X$-chromosome in humans are always

The chromosome shown in the diagram below is broken at the points which are indicated by the arrows and the genes between these points became inverted The resulting order of the genes will be

Continuous variations are attributed to

Who worked on poky strain of Neurospora

A person with blood group$-A$ has

Start a Free Trial Now

The chromosome shown in the diagram below is broken at the points which are indicated by the arrows and the genes between these points became inverted

The resulting order of the genes will be