Holandric genes are one situated on

Pick out the correct statement. (i) Karyotyping helps in gender identification (ii) Holandric genes are located on X- chromosome (iii) Trisomy- 21 is an allosomal abnormality (iii) Cooley's anaemia is an autosomal recessive disorder

Holandric gen is made of

Holandric gen is made of

Holandric genes are present on

Holandric genes are located on

Holandric genes are llocated on

Holandric genes are located in_____.

Holandric traits are

Holandric traits are