Cells-Stem

Stem cells have the ability to transform themselves into any cell in the body, thus being able to replicate several times, unlike other cells in the body. This type of …

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Extinct animals

Extinct animals are those that disappeared from planet Earth for various reasons, whether due to natural phenomena or human intervention in nature. The main reasons are: predatory hunting, fishing, contamination of soil, …

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Mendel’s Laws

Mendel’s Laws are a set of foundations that explain the mechanism of hereditary transmission over generations. The monk Gregor Mendel’s studies were the basis for explaining the mechanisms of heredity. Even today, they …

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