Answer:
The threshold in biology is explained in terms of neuroscience or action potential that affects nervous system.
The threshold value is the value that identifies incoming signals that should be sufficient enough to generate an action potential. The potentials generated by the signals are additive, and reaches threshold depends on their amplitude and frequency.
An absolute threshold is defined as the minimum level of signals like light, touch or sound , detected by any organism and allows them to react.
While Difference threshold allow to detect difference between two different signals.
Answer:
answer is false
Explanation:
Pressure increases with ocean depth.
Heart disease has been widely known for being genetic, but whether it is due from the environment or genetic has yet to be established. Some heart disease symptoms are chest pain, palpitations, pressure in the chest, and discomfort in the back and jaw. Although heart disease can be deadly, there is treatments available. Firstly, you could get a heart transplant or you can get a surgery to remove what has caused the disease like lead for example. There is a wide variety of medicines available to help those with the disease as well.
Answer:
Pedigrees. diagrams that shows the history of a trait from one generation to the next.
Autosomal disorders. Every disorder that is too do with genetics, but not chromosomes or genes.
sickle cell. ...
cystic fibrosis. ...
Huntington's disease. ...
complete dominance. ...
incomplete dominance. ...
codominance.
