Most common feature of multiple myeloma

1:1:1:1 ratio shows
a) monohybrid cross
b) dihybrid cross
c) back cross
d) dihybrid test cross

exception of law of mendel
a)incomplete dominance
b)linkage
c)polygenic inheritance
d)all

Most common feature of multiple myeloma
a. Bone pain
b. Anemia
c. Hypercalcemia
d. Bleeding