Holandric genes are llocated on

Holandric genes are located 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 genes are located in_____.

Assertion Inheritance of halandric genes is always from father to son Reason Holandric genes are found on Y-chromosome

Assertion : Holandric genes are found on Y chromoseme . Reason : Inheritance of Holdandric genes are always from father to son.

Assertion Mother may be a a carrier for haemophilia Raeson Holandric genes are found on Y-chromosome

Holandric gen is made of

Holandric gen is made of

Holandric genes are one situated on

Holandric genes are present on (a) X-chromosomes (b) Y-chromosomes (c) Sex-chromosomes as well as autosomes (d) Autosomes