Explanation

Aquatic arthropods like crabs, prawns, and some aquatic insects use gills to extract oxygen from water.

Gills provide a large surface area for gas exchange in an aquatic environment.

Explanation

In the family Mimosaceae (now included in Fabaceae subfamily Mimosoideae), the basal placentation is commonly observed.

Basal placentation means the ovule is attached at the base of the ovary, typical in flowers with a single ovule.

Explanation

The primary site for iron storage in the body is within macrophages, liver cells (hepatocytes), and bone marrow, where iron is stored primarily in the form of a protein called ferritin

Explanation

Globular proteins are not abundantly found in hair.

Instead, fibrous proteins like keratin are found in hair.

Globular proteins are spherical in shape, have polypeptide chains, and are typically soluble in water.

Explanation

In this scenario, the risk factor involved is age.

Older adults are at higher risk of falls due to age-related factors such as reduced balance and muscle strength.

Explanation

Therapeutic and Medical communication process in which the healthcare professional consciously uses specific techniques

To help patients better understand their condition or situation

Explanation

• The circulation of blood starts from the right side of the heart.
• Specifically from the right ventricle, which pumps blood into the pulmonary artery and sends it to the lungs to pick up oxygen.

Explanation

Marasmus is a form of severe protein-energy malnutrition, characterized by a lack of sufficient protein and calories in the diet.

It is most commonly seen in children under the age of 5, particularly in developing countries where access to nutritious food is limited.

Marasmus is caused by a severe deficiency of protein and calories, leading to:

• Wasting of muscles and tissues
• Weight loss
• Fatigue
• Weakness
• Poor growth and development

Explanation

Explanation

• Potato, wheat, rice, corn, and sweet fruits are all rich in carbohydrates.
• Carbohydrates are an important source of energy for the body.