These 10 animal facts will amaze you. A polar solvent is a liquid with molecules that have a slight electrical charge due to its shape. For example, water is a molecule with one oxygen and two hydrogen atoms.The two hydrogen atoms are not on opposite sides of the oxygen, but rather at an angle.hese 10 animal facts will amaze you. A polar solvent is a liquid with molecules that have a slight electrical charge due to its shape. For example, water is a molecule with one oxygen and two hydrogen atoms.
1. an example of selective breeding is crossing a poodle and a labor-doodle that have desired traits. usually this is practiced on by plants and animals.
Genetic modification of plants and animals has been going on for a long time in the form of selective breeding. Another method of genetic modification, called mutagenesis, dates to the early part of the twentieth century. If the first order of genetic modification is deliberately keeping desirable mutations, then this is the second order: creating conditions for such genetic modifications to occur more rapidly.