How could a pregnant woman determine whether her child could be born with albinism? a. by determining the unborn child’s phenotype. b. by analyzing the sex-chromosome of the unborn child. c. by using a pedigree. d. none of the above.

c

Explanation:

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

condenser is used to focus in the light microscope.