Explanation:
Taking Xx as heterozygous and XX for normal
Woman =Xx Man =XX
all possible outcomes are XX, XX, XX and Xx
there is 0 probability of having a colorblind child
(But there is a 25 % chance that the child may be a carrier like its mother)
The overall general process is called diffusion but since the substance specifically mentioned here is water, it will be osmosis.
College students sleeping patterns are the dependent variable in an experiment aimed to explore the impact of lengthy lectures on those pupils.
What makes up an experiment's dependent variable?
- The variable that alters as a result of an independent variable's modification is known as a dependent variable. It is the result that you are effective in assessing, and it "depends" on your independent factor. In many psychological experiments and research, the dependent variable is a measurement of a particular feature of a participant's behavior.
- Response variables are another name for dependent variables in statistics. Test performance would be the dependent variable in an experiment investigating the impact of sleep on performance.
Importance of sleep:
The best way to operate mentally is to get enough sleep, which also has an influence on how well pupils do on tests and, eventually, on their grades. Physical health, emotions, and cognitive performance are all intimately correlated with one's sleep patterns over the course of a 24-hour period. More than 25% of US adults do not get the necessary 7-hour shifts of sleep each night, making poor sleep a widespread problem.
Learn more about dependent variables here:
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Answer:
A. Positive
Explanation:
The release of oxytocin from the posterior pituitary gland during labor is an example of positive feedback mechanism. Oxytocin stimulates the muscle contractions that push the baby through the birth canal. The release of oxytocin result in stronger or augmented contractions during labor.
A positive feedback is an increase, while a negative feedback is a decrease.
The mineral most frequently found in both ii quartz