Saurav Singh: 8 books

The vertebrates traditionally include the hagfish, which do not have proper vertebrae, though their closest living relatives, the lampreys, do have vertebrae. Hagfish do, however, possess a cranium. For this reason, the vertebrate subphylum is sometimes referred to as “Craniata” when discussing...

Animal nutrition focuses on the dietary needs of domesticated animals, primarily those in agriculture and food production. There are seven major classes of nutrients: carbohydrates, fats, fibre, minerals, protein, vitamin, and water. These nutrient classes can be categorized as either macronutrients...

Animals and bacteria have cell surface antigens referred to as a blood type. Antigens from the human ABO blood group system are also found in apes such as chimpanzees, bonobos and gorillas. Other animal blood sometimes agglutinates (to varying levels of intensity) with human blood group reagents,...

Dairy farming has been part of agriculture for thousands of years. Historically it has been one part of small, diverse farms. In the last century or so larger farms doing only dairy production have emerged. Large scale dairy farming is only viable where either a large amount of milk is required for...

The term biotechnology is made from two words: bio and technology. The bio in biotechnology means "life" and refers to microbes and other living cells including animal and plant cells. The technology comprises the growth of living cells in vats (fermentors or bioreactors) containing nutrients...

As an agricultural product, milk is extracted from mammals and used as food for humans. Worldwide, dairy farms produced about 730 million tonnes of milk in 2011. India is the world’s largest producer and consumer of milk, yet neither exports nor imports milk. New Zealand, the European Union’s...

The origins of the scientific study of animal behaviour lie in the works of various European thinkers of the 17th to 19th centuries, such as British naturalists John Ray and Charles Darwin and French naturalist Charles LeRoy. These individuals appreciated the complexity and apparent purposefulness...

The role of milk in nature is to nourish and provide immunological protection for the mammalian young. Milk has been a food source for humans since prehistoric times; from human, goat, buffalo, sheep, yak, to the focus of this section - domesticated cow milk (genus Bos). Milk and honey are the only...