In, 1898 the Russian cytologist S. G. Navashin discovered double fertilization in angiosperms, which consists in the union of a sperm-ucleus with an egg cell nucleus and the union of a second sperm nucleus with the nucleus of an endosperm-producing cell.
Bioculture is the combination of biological and cultural factors that affect human behavior. Bioculture is an area of study bounded by the medical sciences, social sciences, landscape ecology, cultural anthropology, biotechnology, disability studies, the humanities, and the economic and global environment.
Biodynamics is a holistic and regenerative farming practice focused on the integration of plants, animals, soil health, and biodiversity. They keep the ecosystem in balance by producing the nutrients needed to nourish all aspects of the farm with a minimum of inputs imported from off site.ack Algiere: Biodynamics is a method of farming, but itâs more importantly a philosophy. The term was developed by Rudolf Steiner in the early 20th Century and it came out of the need brought upon by the introduction of synthetic chemicals in industrial agriculture.