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.

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3