WebThe origin of the prefix mega- is an ancient Greek word which meant “large.” This prefix appears in a somewhat “large” number of “large” English vocabulary words, such as mega phone, mega hit, and mega byte. WebSimilarly, one-million years is represented by “ Ma,” meaning “mega annum.” ... Geology shares good company with other historical sciences, including much of evolutionary biology, climatology, and archaeology. Astronomy is another example of a historical science: it has taken billions of years for light leaving far away galaxies ...

Megadiversity: Definition and Presence in Ecuador - ThoughtCo

WebApr 22, 2024 · What Is Megadiversity? One of the patterns that dictate where extreme biodiversity occurs is the distance from the equator to the poles of the earth. Therefore, most of the Megadiverse countries are found in the tropics: the areas that surround the Earth's equator. Why are the tropics the most biodiverse areas in the world? WebJan 13, 2010 · mega: M: 10 6: million: kilo Example: kiloliter: k: 10 3: thousand: hecto Example: hectare: h: 10 2: hundred: deka Example: dekameter: da: 10 1: ten 10 0: one: … harfield catering

Megaspore Definition & Meaning - Merriam-Webster

Web1. : a spore in heterosporous plants that gives rise to female gametophytes and is generally larger than a microspore. 2. : macrospore. megasporic. ˌmeg-ə-ˈspōr-ik, -ˈspȯr-. adjective. WebJun 15, 2024 · The units of branch length are usually nucleotide substitutions per site – that is the number of changes or 'substitutions' divided by the length of the sequence … WebGenerally speaking, Biology is a diverse and has many sub-categories yet this introductory book is a preliminary textbook and thereby it will present an essential account of biology chapters in year 2 through to year 6. That is, the theory of evolution, cell and gene theory, growth and reproduction theory and immune system. The brief change water supply valve