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Hace 13 horas · Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations.Another major theme is evolution, which explains the unity and diversity of life.
3 de jun. de 2024 · 🔬 In this cell quiz challenge, we delve into the fundamental concepts of cellular biology. From the structure and function of cellular organelles to the vit...
Hace 13 horas · RNA world. A comparison of RNA ( left) with DNA ( right ), showing the helices and nucleobases each employs. The RNA world is a hypothetical stage in the evolutionary history of life on Earth, in which self-replicating RNA molecules proliferated before the evolution of DNA and proteins. [1] The term also refers to the hypothesis that posits the ...
Hace 9 horas · PRS India के डाटा के मुताबिक प्रत्येक सांसद को हर महीने 1 लाख रुपये वेतन दिया जाता है. इसके साथ उन्हें ड्यूटी पर रहने के दौरान प्रतिदिन 2,000 ...