AIDS is the most severe phase of HIV infection, when a person’s immune system is severely weakened. When HIV weakens the immune system opportunistic infections occur in the body. The low number of helper T cells in the blood and the badly damaged immune systems leads the infected to get an increasing number of severe illnesses, called opportunistic illnesses. Opportunistic infections are infections caused by pathogens that take advantage of an opportunity not normally available.
<span>bone, water, muscle, connective tissue, organ tissues, teeth ... separates the body into fat mass,fat-free mass, mineral content, and water .... tissue into fat and lean components to asses regional body composition ... BMI, Waist hip ratio, skin folds ... using a persons height and weight to determine their healthy body weight.</span><span>
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Answer:
1/8
Explanation:
Father: normal vision, type A
Mother: normal vision, type A
They can only produce a colourblind son if female is the carrier for it:
XC Xc
XC XCXC XCXc
Y XCY XcY
XcY son will be colorblind. Hence father has XCY genotype and mother has XCXc genotype for vision.
They can only produce type O son if both of them are heterozygous for type A:
A O
A AA AO
O AO OO
OO son will have type O blood. Hence both father and mother have AO genotype for blood type.
Probability of having a female child=1/2
Probability of having a normal vision female child = 1 since in the first punnett square it has been shown that all female children have normal vision ( half are carriers )
Probability of having type O child = 1/4
Probability of having a female child with normal vision and type O blood = 1/2 * 1 * 1/4 = 1/8
As its name suggests, risky behavior is the name given to the conduct of a person who acts on impulse and without considering the consequences, exposing himself to dangerous situations. It is quite common in adolescence because it is a phase of life in which values are still being formed, there are many doubts and a need to be free through acts of rebellion. Not all teenagers go through this, but a significant portion tend to exhibit certain types of risky behavior.
The main types of risk behaviors are: Alcohol and drug use (can cause a variety of illnesses, such as cirrhosis, gastritis, thrombosis, addiction and even death), drug abuse (can lead to intoxication, overdose and malfunction of organs), highly restrictive diet (can lead to serious illnesses such as anorexia and malnutrition), intense and unsupervised physical activity (can cause serious injuries and also from acquiring the so-called vigorexia, a disease that causes the individual to become obsessed with having the perfect body), recklessness in the movement (can cause serious accidents and put the life of many people in danger), among others.
