Science

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, fiber, minerals, protein, vitamin, and water.Molecules of carbohydrates and fats consist of carbon, hydrogen, and oxygen atoms.Overall, the proper balance of protein, energy, vitamins ...

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Animal locomotion in ethology is any of a variety of movements or methods that animals use to move from one place to another. Some modes of locomotion are  self-propelled e.g. running, swimming, jumping, flying, hopping, soaring and gliding.Locomotion occurs when a body changes its position from one place to another. ...

A virus particle, also known as a virion, consists of genes made from DNA or RNA which are surrounded by a protective coat of protein called a capsid. Viruses Structure, Function, and Uses. A virus is a small parasite that cannot reproduce by itself. Once it infects a susceptible cell, ...

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Macromolecules are very large molecules made as polymers of subunits in an exact sequence. Living cells contain three major classes of macro molecules i.e one is  nucleic acids second is polymers of nucleotides proteins, polymers of amino acids and third one is  polysaccharides, polymers of sugars.The four major types of ...

A population is a group of multiple individuals of the same species. Usually in an ecosystem, but it can also be across multiple ecosystems if the population migrates. A community is the interaction between different organisms of different species, but not counting abiotic factors. Population, on the other hand, is ...

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

Angiosperms that contain both male and female gametophytes within the same flower are called complete and are considered to be androgynous or hermaphroditic. Micro-spores develop in the microorganism and form mature pollen grains male gametophytes, which are then used to fertilize female gametophytes. In order to get know each and ...