Researcher roger sperry won a nobel prize for his research on epilepsy. sperry cut through the which joins the two hemispheres of the brain.
a) medulla
b) pons cerebrum
c) pituitary gland
d) corpus callosum

D, Corpus Callosum

Explanation:

Sperry cut through the Corpus Callosum, which joins the two hemispheres of the brain. Good luck!

The answer is: D) corpus callosum.

Explanation:

Sperry focused on the investigation of brain division. He established that when the corpus callosum is removed from the brain, the two hemispheres were isolated. To prove this, he performed experiments with people whose corpus callosum had been cut for some medical reason, such as epilepsy.

The answer is: D) corpus callosum.

1. First parent allele: WW 
Second parents allele: ww

2. X^b X^B

3. Yes, If the trait is inherited from BOTH mother and father. Because females can be carriers for traits, and not show symptoms because of the two X chromosomes on the 23 chromosome on a karyotype.

4. Punnett Square: 

100% of female children born will be carriers for the trait colorblindness
100% of male children will NOT have the trait for colorblindness

5. Yes, all of the females will be carriers for the colorblindness trait (sex linked)

6. None of the male children will be colorblind because males can't inherit a sex linked trait from their father because sex linked traits often occur on the x chromosome given to males by their mother.