1. eucaryotic animal cell
Important Facts the smallest unit of life is the cell instructions for development are contained in DNA collectively, all of the chemical processes in a cell are called metabolism producers often obtain energy from the sun homeostasis refers to the ability to maintain a constant internal environment cells in domains archaea and eubacteria lack nucleii plants are multicellular producers an educated guess might be called a hypothesis science is based on evidence philosophy is not a step in the scientific method an atom is the smallest unit of substance that retains the properties of the subst...
Chemoautotrophs, however, oxidize ammonia and nitrite to form nitrate that can be used by plants.Unlike cyanobacteria that use the sun's energy to create oxygen, chemoautotrophs use energy stored in chemical bonds to synthesize certain carbohydrates. 6. ...
Kingdom Protista What is Kingdom Protista? Kingdom Protista is a part of domain (also called "superkingdom") eukarya, which includes all organism composed of eukaryotic cells. Protista, the most diverse kingdom, includes more than 200,000 species (Corliss, 2001). It consists of eukaryotic microogranisms and their immediate descendants; some organisms in this kingdom may be more closely related to eukaryotes in other kingdoms (Plantae, Fungi, Animalia) than they are to one another (Tree of Life 1998). Recently is has been referred to as "protoctista" rather than "protista" because the term...