Term applied to a group of similar things, such as languages, chromosomes, etc. Triglycerides that are solid at room temperature. The zoological counterpart of flora . The synthesis of ATP in the absence of oxygen through glycolysis . A root system found in monocots in which branches develop from the adventitious roots, forming a system in which all roots are about the same size and length.
Energy is neither created nor destroyed, it changes from one form to another.
The botanical counterpart of fauna . The reproductive structures in angiosperm sporophytes where gametophytes are generated. A hormone secreted by the anterior pituitary that promotes gamete formation in both males and females. Accumulations of the shells of dead foraminifera and other microscopic sea creatures form chalk deposits. The part of the brain that consists of the diencephalon and cerebrum .