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Gametogenesis is the process that converts primordial germ cells (PGCs) into mature male and female gametes. There are two types spermatogenesis and oogenesis specific to males and females respectively. S...

Nixon was the US leader during Detente, and he shifted the US foreign policy from an attack position to a defense stance. This was because he wanted to contain communism whilst maintaining peaceful coexis...

Le livre dont j'ai besoin est sur la table.

The behaviourist perspective became prominent in the early 1900s, predominantly with John Locke who argued that the human mind was a blank slate, "tabula rasa", meaning that all behaviours and p...

Active transport occurs at the source, loading assimilates e.g. from photosynthesis in a leaf. This is carried out by specialised companion cells, via active pumping of hydrogen ions out of the cell, and ...