Adolescence A Stage of Growth and Change Class 7 Questions and Answers Science Chapter 6
Adolescence A Stage of Growth and Change Class 7 Questions and Answers Science Chapter 6 1. Ramesh, an 11-year-old boy, developed a few pimples on his face. His mother told him that this is because of ongoing biological changes in his body. (i) What could be the possible reasons for the development of these pimples on his face? Answer: Pimples are caused by acne, a skin condition during adolescence. Increased oily secretions from the skin clog pores, leading to infections. Hormonal changes during puberty cause more oil production. (ii) What can he do to get some relief from these pimples? Answer: Wash the face regularly with mild soap to keep it clean. Avoid touching or squeezing pimples to prevent worsening. Consult a doctor for proper treatment if pimples persist. 2. Which of the following food groups would be a better option for adolescents and why? Answer: Food group (ii) would be a better option for adolescents as it is composed of vegetables, grains, daily products, etc. Such foo...