Question

e causes
e
104. Given below is a pedigree chart with symbols
for sex-linked trait in humans.
Key
110.
Cา Ou
Unaffected male
Unaffected female
Affected male
Affected female
to control
Generation 1
berg
111.
Generation 2
2
ODO 57
Generation 3
Hb(A) gene
kle cell Hb
(b) are -
112
The trait of the above pedigree chart is
(1) Recessive Y-linked
(2) Recessive X-linked
(3) Dominant Y- linked
(4) Dominant X-linked​

Answer 1

Answer:

thanks for free point.