What are the disadvantages of using humans in biopsychology?

Which organelle contains hereditary factors and controls most cell activities? What is too different methods of pollinations? Which word does not belong DNA Adenine Uracil and Thymine? Can mono spread through sweat? Can 2 people with blue eyes have a brown eyed baby? In guinea pigs the allele for black coat B is dominant over the allele for white coat b An animal with a black coat was crossed with one with a white coat and produced all black coated offspring a. De? What can you predict about the offspring if you know the genotypes of the parents? What does orthomology mean? What is the responsibility of the nerves? What causes Misshapen pupils in the eye? What role did bacteria play in the fossilization of fossil fuels? Can a white man with green eyes and a dominican with black eyes can have a baby with green eyes? Stomata open and close in response to pressure within? Can mute people burp? What body system controls the amounts of sugar in your blood? Why did Francis Crick and James Watson win the Nobel Prize in Medicine? What is the role of living organisms in soil? There is a one-way movement of water and minerals from the cortex into the vascular cylinder of a root because? Which cell structure carries out a function for a cell that is the similar to the function that bark carries out for a tree? When a substance moves from an area of low concentration to an area of high concentration while using energy the proces is termed what?

What are the disadvantages of using humans in biopsychology?