In humans, the reduction division results in two sperm cells each with 23 chromosomes or an egg cell with 23 chromosomes and one discarded polar body. The second division or meiosis II is called equational division.
A feedstock is defined as any renewable, biological material that can be used directly as a fuel, or converted to another form of fuel or energy product. Biomass feedstocks are the plant and algal materials used to derive fuels like ethanol, butanol, biodiesel, and other hydrocarbon fuels.
Animal feed is a formulated mixture created by nutritionistsâthe dieticians of the animal feed worldâto provide the animal with the necessary balanced nutrients for proper growth, development and maintenance. Feed is designed to compensate for nutrients and supplements that may be absent from an animalâs natural diet.