Gene flow is the movement of alleles among populations of organisms. it tends to reduce among populations over time. a) fitness b) variation c) conservation d) survival

Which of the following are energy solutions that release pollution into the air>

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.

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.