1. Honey has an antiseptic and antibacterial property. It is a blood purifier.
2. It helps in building up of Haemoglobin content in the blood.
3. It is used in Ayurvedic and Unani system of medicines.
4. It prevents cough, cold, fever and relieves sore throat .
5. It is a remedy for ulcers of tongue, stomach and intestine.
6. It enhances digestion and appetite.

Perionyx excavatus (Indian blue worm), Eisenia fetida (Red worms), Eudrilus eugeniae (African night crawler) are the species of earthworm used for vermiculture.

1. It is a rich source of nutrients essential for plant growth. It makes the soil fertile.
2. It improves soil structure, texture aeration and water holding capacity and helps to prevent soil erosion .
3. It contains valuable vitamins, enzymes and growth regulator substances for increasing growth, vigour and yield of plants.
4. It enhances decomposition of organic matter in soil.
5. Vermicompost is free from pathogens and toxic elements.
6. Vermicompost is rich in beneficial microflora.

Fish liver oil are of great medicinal value and are rich in vitamin A, D and E.
Liver oil of cod, Tuna, Halibut and shark, yield these oils.

Queen Bee is responsible for laying eggs in a colony.
Drones main function is to fertilise the eggs produced by the queen.
Worker bees:
Their function is to collect honey, look after the young ones, clean the comb, defend the hive, and maintain the temperature of the bee hive.

Because these breeds are fairly good with yielders and also useful for farm work. So they are called as dual purpose breeds.

i) Freezing
ii) Drying
iii) Canning
iv) Vacuum cooling
v) Gamma radiation and storing at 15^oC

i) Kitchen or Nutrition gardening.
ii) Commercial gardening.
iii} Vegetable forcing.

All the major system of medicines such as Ayurveda, Yoga, Unani, Siddha, Homeopathy abbreviated as AYUSH. It is a government body in India purposed with developing education and research in Ayurveda, Yoga, Naturopathy, Unani, Siddha and Homeopathy.

All the major system of medicines such as Ayurveda, Yoga, Unani, Siddha, Homeopathy use drugs obtained from plants and animals. These drugs from medicinal plants are called secondary metabolites.