Frank ICSE Class 9 Biology Solutions

Frank ICSE Solutions for Class 9 Biology – Safe Disposal of Wastes PAGE NO:212 Solution 1. The important steps in waste management are:Dematerialization of production by reducing the amount of raw materials use and energy used in…

Frank ICSE Solutions for Class 9 Biology – Sources of Wastes PAGE NO:208 Solution 1. Examples of domestic waste are left over food items, faeces and urine, broken nails. (Write any two)Solution 2. Waste is a product of human activity,…

Frank ICSE Solutions for Class 9 Biology – Health Personal and Social PAGE NO:203 Solution 1. Hygiene is the science of preserving and promoting good health. The major aspects of personal hygiene are:CleanlinessPhysical exerciseRest and…

Frank ICSE Solutions for Class 9 Biology – Health Personal and Social PAGE NO:203 Solution 1. Hygiene is the science of preserving and promoting good health. The major aspects of personal hygiene are:CleanlinessPhysical exerciseRest and…

Frank ICSE Solutions for Class 9 Biology – Health: Causes of Diseases PAGE NO:191 Solution 1. (a) Disease is the stage when body or any part of it shows some disturbance in normal functions. (b) Pathogen refers to any disease causing…

Frank ICSE Solutions for Class 9 Biology – Health: Causes of Diseases PAGE NO:191 Solution 1. (a) Disease is the stage when body or any part of it shows some disturbance in normal functions. (b) Pathogen refers to any disease causing…

Frank ICSE Solutions for Class 9 Biology – Respiratory SystemPAGE NO:176 Solution 1: Respiration: It is a process of release of energy from food substances such as glucose and fats under the control of enzymes, to carry out life processes,…

Frank ICSE Solutions for Class 9 Biology – Structure and Function of SkinPAGE NO:169 Solution 1: (a) Stratum corneum, transitional region, stratum germinativum (b) Stratum germinativum (c) Stratum corneum (d) Dermis (e) Sweat gland /…

Frank ICSE Solutions for Class 9 Biology – The Skeletal SystemPAGE NO:162 Solution 1: Bones of skull, vertebral column, sternum and ribs.Solution 2: Longest bone – Femur Smallest bone – Stapes of middle ear.Solution 3: There are seven…

Frank ICSE Solutions for Class 9 Biology – Digestive System PAGE NO:151 Solution 1: Nutrition can be defined as the process which involves the utilization of food by an animal to obtain energy for growth and development. There are two types…