Explanation

Commitment in athletic partnerships is positively associated with agreeableness, conscientiousness, and openness, promoting cooperation and teamwork.

Athletes with these traits tend to perform better and maintain stronger interpersonal bonds in dyadic settings.

Explanation

IQ formula:

IQ = (MA / CA) × 100

Given:

MA = 28, IQ = 140

140 = (28 / CA) × 100

CA = (28 × 100) / 140

= 2800 / 140

= 20 years

Explanation

The first official Paralympic Games were held in Rome, Italy, in 1960.

It was organized for athletes with physical disabilities.

It marking the beginning of the international Paralympic movement.

Explanation

BMI (Body Mass Index) is used to assess body weight status (underweight, normal, overweight, obese).

It is not a measure of somatotypes like endomorphy, mesomorphy, or ectomorphy.

Explanation

The H-zone is the lighter region present in the middle of the A (dark) band of a sarcomere.

It contains only thick (myosin) filaments and disappears during muscle contraction.

Explanation

Humans are born with a natural immune system that helps fight infections and diseases.

This innate ability protects the body even without prior exposure to pathogens.

Explanation

Quadriceps contusions are dangerous because they can cause severe pain, swelling, and reduced knee movement.

They may lead to myositis ossificans, making them highly disabling if not managed properly.

Explanation

An IQ range of 0–19 is traditionally classified as idiot in old psychological terminology.

This level indicates profound intellectual disability with very limited cognitive functioning.

Explanation

The first organized physical education program for visually impaired students began in 1837.

It was linked to early special education efforts to improve mobility, health, and independence of blind learners.

Explanation

Saturated fatty acids have the maximum number of hydrogen atoms attached to carbon atoms.

They contain no double bonds between carbon atoms.