Yes, it is correct. ORS is a solution of 6 tsp of sugar and 1/2 tsp of salt in 1 litre of water. It is given to diarrhoea patient to compensate for the loss of fluids in the body.

Yes, it is not obtained from wheat. It is obtained by flattening rice. 

Yes, this is the correct answer. Orange peel is not a source of iron. It is a good source of calcium, dietary fibre and vitamin C.

Yes, it is the correct answer. It is a fat soluble vitamin. Fat soluble vitamins are transported through body by being absorbed and stored in fats.

Yes, it is correct. The proteins are body building food. They help us to grow and repair our body. They are responsible for the formation and development of tissues, like skin, blood, muscles and bones.

No, sodium and potassium help in maintaining the fluid balance where as proteins are responsible for growth of the body.

Yes, it is correct. Our body can synthesize both vitamins D and K. Vitamin D is produced when the skin is exposed to sunlight. Vitamin K is synthesized by the bacteria present in the intestine.

Yes, it is the correct. This animal never drinks water. It gets all the water from the food it eats.

Yes, it is correct. The word 'complex' is used with vitamin B because vitamin B is subdivided into number of groups from Vit. B₁ to B₁₂ and all the vitamins are essential for the body.

Yes, it is correct. Carbohydrates are source of energy. The glucose burns to release energy. It can be added directly into blood stream through intravenous drip. This enables patients to gain energy immediately and recovers at a faster rate.

Yes, it is the correct answer. Ribs become prominent when the person is suffering from Marasmus. It is caused due to lack of protein and carbohydrate in diet.

No, roughage does not provide minerals and vitamins. It only helps in our bowel functions. Hence, this is the required statement.

Yes, it is the correct answer. Here the body gets deficient in Vitamin D and the back bone especially gets weak.

Yes, it is correct. All the three are obtained from plants, except honey which is obtained from bees.

No, threshing is actually hitting the stalk hard on the ground to separate the grains. Hence, it is the incorrect pair.

Yes, it is correct. The white colour and the reflective surface on it is clearly visible so we can see them at night while driving.

Yes, it is correct. This natural twist makes them suitable for spinning into a very strong yarn.

Yes, it is correct. The nectar and honey provide energy to bees' flight muscles and pollen collected by bees supplies protein for the bee brood to grow.

Yes, it is correct. Carbohydrates are of three types, one of which is cellulose. It is present in the cell wall of plant cells.

Yes, it is correct. Excess of calcium and magnesium ions causes water to be hard.

Loom is an apparatus, which is used to make fabric from yarn. It is not a process.

Yes, it is the correct sequence. Harvested crop is dried and fibres are separated from seeds, which is ginning. Then, next step is combing and spinning and then finally weaving.

Yes, it is correct. The winnowing process is used to clean the husk from grains.

 Yes, this is not the favourable condition for the growth of cotton crop. It requires more sunlight.

Yes, it is correct. First filtration is done in which sand and iron are retained on the filter paper, then with the help of magnet, iron particles are separated and sand is left behind.