Science Questions!?

Question

Human genes only differ by less than ___________ percent?

and

Sexual reproduction _________ variation and selective breeding __________ variation.

Thankkkss!

Answer 1

When all lengths of matches are accepted, >97% of human genes show significant matches to each other.

So less than 3%.

Answer 2

Human genes only differ by less than ___15%________ percent?

and

Sexual reproduction ___induces______ variation and selective breeding _reduces___ variation.