4.use of images from space
Proteus- This organism is found on decaying bottom vegetation of freshwater streams and ponds.
Animalcules- This organism is commonly found in muddy swamps or canals.
Dubia- This organism is found on pipe surfaces and bulk water.
Gel electrophoresis<span> is basically the process by which we take the </span>DNA<span>, and run an electric charge through it. The </span>DNA<span>, being negatively charged by default, will move towards the positive side.</span>
I think that the correct answer is C
