If an individual is heterozygous for a particular trait,
a. each parent contributed a different allele for that trait.
b. each parent contributed the same allele for that trait
c. one parent contributed two different alleles for that trait.
d. one parent contributed two copies of the same allele for that trait

What did the 13th , 14th 15th, and 19th amendments do?

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.

In what ways did the compromise of 1850 and the kansas-nebraska act of 1854 differ from the missouri compromise? both compromises used the established 36°30′ parallel to determine if territories would become free or slave states. both compromises used the mason-dixon line to determine if the territories would become free or slave states. both compromises let territories use popular sovereignty to determine if they would become free or slave states. both compromises only granted congress the power to determine if territories would become free or slave states.