Progenitor

progenitor A precursor, ancestor; one who begets. Origin: L...

Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..

If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..

Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..

Viruses possess both living and non-living characteristics. This unique feature distinguishes them from other organisms...

Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..

Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..

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