1.What distinguishes an undivided one-half interest held in a tenancy in common from a one-half interest held in a joint tenancy with respect to the co-ownership of real estate?

a.

Each owns an undivided co-ownership of the whole.

b.

Each owns an undivided co-ownership of each portion.

c.

Each owns an undivided interest in ownership of the whole.

d.

Each owns an undivided interest in ownership of their portion.