What ir absorption is characteristic of the c-h stretch in alkanes?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources