Yes. You could do this by adding solvents to break down any cell walls, centrifuge to separate the DNA, if you haven't got much then upscale with PCR, gel electrophoresis could be used to detect the DNA, and Sanger sequencing to find the sequence.
I do not know at ALL. =( Sorry.
It can be caused by mutation, random mating, random fertilization, and recombination.
Hope this helps :)
Producer primary consumer secondary consumer tertiary consumer decomposer
The answer would be A because if they are raised where every th ing is given to them they don't know how to do the normal functions they do naturally by themselves like hunt or maybe migrate.