GED Science Practice

What health condition is caused by a deficiency of ascorbic acid (vitamin C)?

1. a. A developed ovule consisting of a protective coat stored food and an embryo

2. b. The taste experience when salt is taken into the mouth

3. c. Air pollution by a mixture of smoke and fog

4. d. A condition caused by deficiency of ascorbic acid (vitamin C)

The correct answer is: d. A condition caused by deficiency of ascorbic acid (vitamin C)

The health condition caused by a deficiency of ascorbic acid, commonly known as vitamin C, is scurvy. Vitamin C is essential for the synthesis of collagen, which is a critical component of connective tissues. When there is an inadequate amount of this vitamin in the diet, the body cannot properly form connective tissues, leading to symptoms such as fatigue, swollen gums, joint pain, and skin issues. Understanding the role of vitamin C in the body highlights how its absence can lead to significant health problems. Unlike the other options provided, which pertain to entirely different subjects like plant development, taste sensations, and environmental issues, the correct response directly identifies a medical condition linked specifically to the lack of vitamin C. This showcases the specific and focused nature of the correct answer in relation to the question.