Identify which of the following are pieces of evidence that genes can impact behavior. Mark each statement with a "Yes" if it is evidence, and "No" if it is not.1. Just moments after birth, infants will suckle on your finger if you rub it against the roof of their mouths.2. In humans, many chromosomal disorders have neurological/cognitive symptoms.3. Very few genes are involved with neurological development/control.4. Diseases like addiction and depression have a heritability factor .5. The ability to learn in some species is partially shaped by physiological characteristics (brain structure) .6. Similar dog breeds (collies and poodles) share more behavioral similarities than dogs that are not similar (collies and chihuahuas).7. Humans have used artificial selection produce animal breeds with desirable behavioral traits, such as reduced flight risk in herding animals. .

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

a bird that nests only in a particular tree species.