Which are evidence of seafloor spreading

-molten material
-magnetic stripes
-continent material
-drilled core samples
-ocean water samples

What is the genotype for the following phenoytpe: a male fruit fly that is heterozygous for eye color and homozygous dominant for wing size. a eeww b eeww c eeww d wewe

Could someone me with number one you

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.