Variation in different species of organisms is called:
a.
evolution
c.
adaptation
b.
natural selection
d.
species diversity

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.

Where can dna be found in a prokaryotic cell

What are the pros and cons of transect sampling?