Which layer of Earth has the most influence on Earth's magnetic field?

Dominant over the mutant vermilion (bright red) allele. a homozygous wild-type female fly is mated with a vermilion male fly. predict the eye colors of f1 and f2 generations. (assume that the f1 flies are allowed to interbreed to produce the f2 generation.)

How is the carbon cycle related to global warming ?

What are they five steps of cloning?