Identify the types of genetic recombination. occurs in metaphase I.
v occurs during sexual reproduction.
vis random chromosome alignment resulting in variation.
occurs in prophase I.
✓ fuses gametes to form offspring with genes from each parent.
exchanges genetic information between non-sister chromatids.
DONE

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.