Valves are like flaps or lids that are used to transport blood from the atria to the ventricles. They act as inlets and outlets of blood.
Explanation:
The atrioventricular valves are located Left and right that are in the middle of atria and ventricle on both sides of the heart while two semilunar valves separate the right and left ventricles from the pulmonary valve and aortic valve.
The Atrioventricular valves are the mitral valve and the tricuspid valve. Mitral valve is in the left side and tricuspid valve is in the right. they both are separated by the atrium and ventricle
The two semilunar valves are the pulmonary valve and aortic valve. the pulmonary valve is on the right side separated by the right ventricle and pulmonary artery. The aortic valve is on the left and is separated by the left ventricle and aorta.
Micheal might be suffering from diabetes insipidus.
Diabetes insipidus
Diabetes insipidus is a condition in which the affected person has the urge to pee a lot and feels thirsty all the time. Even though it is not directly related to diabetes, it is named as such because the affected person has symptoms similar to diabetes. The two main symptoms are polydipsia and polyuria.
Cause of Diabetes insipidus
Diabetes insipidus is caused by the lack of production of antidiuretic hormone (ADH). ADH is produced by the hypothalamus which then gets stored in the pituitary gland. When the person was subjected to surgery to remove the entire mass of cancer cells in the pituitary gland, the ability of the gland to store ADH could have been lost.
The ADH allows the retention of water by concentrating the urine. In a person with diabetes insipidus, the production of AHD is affected, and in very rare cases the response by the kidneys to ADH is reduced which also reduces the water reabsorption and increases urine volume.
Learn more about diabetes insipidus here:
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Answer:
Geneticists use their own unique shorthand when analyzing the results from a genetic cross (a mating between two organisms with characteristics that scientists want to study). For example, they might use a letter of the alphabet to stand for each gene, capitalizing the letter for dominant alleles and using lowercase to represent recessive alleles. The same letter of the alphabet is used for each allele to show that they’re variations of the same gene.
I would say at least 18 years old , as soon as you graduate from HS enroll into classes
