polar bears unlike the closest relative the black bear have white fur and genetic mutation has changed the gene that codes for fur color this change in fur color has allowed the species to migrate to more northern regions where it was camouflaged in the snow base in this example of which of the following most appropriately describes genetic mutations.

Which level of consumer had access to the smallest apply of energy

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations