During the industrial revolution, the dark peppered moth had an advantage because it a) was larger and hardier. b) reproduced easily and quickly. c) was poisonous to many of its predators. eliminate d) blended in with the soot from the factories.

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.

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

Which are reasons cells undergo cell division?