The acid which converts inactive pepsinogen into pepsin is

The night-blindness is caused by deficiency of

The process in which food is prepared and converted into the substances needed for energy and growth is classified as

The situation in which there is no enough food in an area to feed people is called

The fiber which passes through the alimentary canal as it is broke down is

The classification of fertilizers includes

The top of the trachea is known as

The parts of the large intestine include

The (WHO) stands for

The sources of calcium include

The soup-like mixture in which food is converted after digestion is called

The micronutrient which is involved in water osmosis is

The vitamin which is needed to maintain calcium and phosphorus levels in the blood is

The macronutrient which is a structural component of the cell wall and activates the enzymes is

The process of elimination of all the undigested food from the body is classified as

The 'UNICEF' stands for

The disease which is caused by a deficiency of vitamin-C is

The macronutrient which regulates the closing and opening of the stoma and reduces the loss of water from leaves is

The vessel of the lymphatic system related to each villus is called

The kind of fatty acids which consists of double-bonded carbon atoms in place of hydrogen atoms is called

The canola oil is liquid at room temperature because of more

The micronutrient which activates many enzymes and is necessary for photosynthesis is

The malnutrition does not include

Vitamins B and C are classified as

The kind of metabolism which plays an important role in the growth of stems and leaves is

The Urea is a less toxic form of

The vitamin C is also known as

The process of chewing food is also known as

The organic fertilizers include

The trace mineral required for the normal functioning of thyroid is