In the 1800s, the austrian monk gregor mendel used pea plants to study patterns of heredity. he observed that traits were inherited in certain, repeating ratios. which of the following hypotheses did mendel form as a result of his observations?
a. organisms can inherit up to four copies of a gene for each trait.
b. organisms always display the same traits displayed by its parents.
c. organisms inherit two copies of a gene for each trait, one from each parent. d. organisms only inherit one copy of a gene for each trait.

answerpotassium hydroxide preparation;

treatment of fungal infections usually follows diagnosis confirmed by potassium hydroxide preparation or culture;

answer: andy garner, a 17-year-old who decided to become a human guinea pig in 1965 and go without sleep for 11 days. by the second day his eyes had already stopped focusing, and he lost the ability to identify objects by touch. by day three he was moody and uncoordinated and by the end he had trouble with short term memory and had even started hallucinating.

and a rare genetic mutation called fatal familial insomnia, where people can’t sleep at all, gets progressively worse over months or years and leads to dementia and death.

a devoted soccer fan died after staying awake 48 hours to watch the world cup, she said. ‘while his untimely death was due to a stroke, studies show chronically sleeping fewer than six hours a night increases stroke risk by 4 1/2 times compared with those getting a consistent seven to eight hours.'

*shorten it up as your wish*

(i have divided it into 3 simple paragraphs)