DAV Class 5 Science Chapter 5 Question Answer Food and Health

If you are looking for DAV Class 5 Science Chapter 5 Question Answer Food and Health, then you are at right place. Here at SOLUTIONGYAN.Com, DAV Class 5 Science of chapter 5 exercises provided at the end of the chapter will be a useful resource for DAV Class 5 Science students.

Here, we provide complete solutions of DAV Class 5 Science Chapter 5 Food and Health of My Living World science book. These exercise of Science chapter 5 contains 5 questions (i.e. Match the following, Tick the correct option, Fill in the blanks, Answers the following questions etc.) and the answers to them are provided in the DAV Class 5 Science Chapter 5 Question Answer Food and Health.

Solutions of DAV Class 5 Science chapter 5 Food and Health is help to boost the writing skills of the students, along with their logical reasoning. Students of class 5 can go through Science chapter 5 question answers to learn an effective way of expressing their answer in the DAV exam.

DAV Class 5 Science Chapter 5 Food and Health Solutions

DAV Class 5 Science Chapter 5 Food and Health Solutions is given below. Here DAV Class 5 Science chapter 5 question answer is provided with great explanation.

Highlights

• Fill in the blanks
• Match the following
• Tick the correct option
• Answer the following questions in brief
• Answers the following questions

DAV question answer of Class 5 of My Living World Science Textbook is the best source for the students to self-analyse their performance. DAV Class 5 students are more likely to score good marks in Science exam if they practise DAV Class 5 Science Chapter 5 Question Answer Food and Health regularly.

DAV Class 5 Science Chapter 5 Question Answer

A. Fill in the blanks.

1. A ___________ is any defect or abnormality found in the body.

2. Children, in the age group of ___________ years, often, suffer from protein-carbohydrate deficiency disease.

3. Minerals are present in ___________ amounts in our body.

4. The disease, that causes enlargement of glands in the neck, is known as ___________

5. The diseases, that get spread through insects, air, water and soil, are known as ___________ diseases.

Answer: (1) diseases (2) 6 months to 3 (3) small (4) goitre (5) communicable.

B. Match the following:

Answer: (1) d (2) e (3) a (4) b (5) c.

C. Tick the correct option.

1. Haemoglobin content becomes less when a person is suffering from-

Answer: anaemia

2. A person having swollen and bleeding gums, might be suffering from-

Answer: scurvy

3. Germs of common cold spread through-

Answer: air

4. Deficiency of proteins and carbohydrates, in the diet of a small child, can lead to-

Answer: improper growth of body

5. Legs become bow shaped due to deficiency of-

Answer: vitamin D

D. Answer the following questions in brief.

1. State the two main categories of diseases.

Answer: Two main categories of diseases are:

• Communicable diseases
• Non communicable diseases

2. Write two symptoms of the disease ‘Beri-Beri’.

Answer: Two symptoms of beriberi are:

1. Extreme weakness
2. Paralysis of body parts

3. Name any two diseases that are spread through the bite of mosquitoes.

Answer: Malaria and dengue

4. A girl finds it difficult to see in dimlight and has dry and scaly skin. Name the disease she might be suffering from.

Answer: See might be suffering from night blindness.

5. Why should we not allow water to stagnate around our homes?

Answer: We should not allow water to stagnate around our homes because stagnant water is the breeding place of mosquitoes.

E. Answers the following questions.

1. How does calcium-phosphorus deficiency affect our body?

Answer: Calcium phosphorus deficiency causes weak, soft and fragile bones. Due to it the teeth become weak and lose their shine and whiteness.

2. Suggest some measures that can help us to prevent the occurence of deficiency diseases.

Answer: The deficiency diseases can be prevented by adopting the following measures:

• one should take a balanced diet containing all types of nutrients.
• one must follow good food practices and habits.
• children must be given adequate amount of milk, milk products and additional food items like juices, soft boiled rice etc.

3. How can we prevent the spread of germs from a sick person to a healthy person?

Answer: We can prevent the spread of germs from sick person to healthy person by adopting the following precautions:

• All the articles and clothes of infected person should be disinfected.
• The surrounding must be kept clean and hygienic.
• One must cover the nose or mouth while sneezing or coughing.
• Vaccination must be done to prevent diseases like chicken pox, polio etc.

4. Isha was suffering from chickenpox. Her teacher advised her not to come to school till she has recovered completely. Why?

Answer: The teacher has advised so because chicken pox is a communicable disease.

5. Why are deficiency diseases called non-communicable diseases?

Answer: Deficiency diseases are caused due to deficiency of some particular nutrient. So, it does not get transmitted from one person to another.