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The Sekai Dai–Hyakka Jiten ( 世界大百科事典, literally the “World Comprehensive Encyclopedia”) is an encyclopedia compiled by the Japanese publisher Heibonsha. It is published in three formats: traditional book form, CD-ROM, and Internet. The online version is known as the Network Encyclopedia (ネットで百科, Netto-de Hyakka) .
GCSE Biology Key Words Prokaryotic cell: A type of cell found in bacteria that does not contain a nucleus. Resolution: The ability to distinguish two different points in a specimen. Specialised cells: Cells that are adapted to perform a specific function. Stem cell: An undifferentiated cell that can divide to produce many specialised cells of the
Apr 28, 2017 · Taxonomy Definition. Taxonomy is the branch of biology that classifies all living things. It was developed by the Swedish botanist Carolus Linnaeus, who lived during the 18 th Century, and his system of classification is still used today. Linnaeus invented binomial nomenclature, the system of giving each type of organism a genus and species name.
Sep 25, 2022 · Symbiosis Definition and Examples. Symbiosis is an ecological relationship between organisms of different species. It can be beneficial or harmful. S ymbiosis is an ecological relationship between organisms of different species that is mutualistic, commensalistic, or parasitic. The symbiotic species are called symbionts.
May 8, 2020 · Definition. Mitochondria (singular: mitochondrion) are organelles within eukaryotic cells that produce adenosine triphosphate (ATP), the main energy molecule used by the cell. For this reason, the mitochondrion is sometimes referred to as “the powerhouse of the cell”. Mitochondria are found in all eukaryotes, which are all living things ...
Nov 22, 2019 · Henderson's dictionary of biology. "The thirteenth edition of this dictionary has been updated in response to changes in the core life-sciences fields, and now includes new terms from bioinformatics, genomics, and proteomics. It has over 22,000 entries; clear definitions and additional explanations; covers a wide range of topics; includes new ...
May 30, 2017 · Cell Cycle Definition. The cell cycle is a cycle of stages that cells pass through to allow them to divide and produce new cells. It is sometimes referred to as the “cell division cycle” for that reason. New cells are born through the division of their “parent” cell, producing two “daughter” cells from one single “parent” cell.
