what is tulasi and banyan tree to all of us and the world <CENTER> What Lord Krishna said</PRE></CENTER>After necessary editing.Forigners also will be interested to understand the spirituality of olden Era of Bharat. Based on the references regarding the scientifically contents in Srimad Bhagavatham Americans are conducting many research' The following are very few. 1.Why Bhagavan Lord Krishna says that among flowers I am the tulasi flower. US scientists found out after research that tulasi flower can only produce Ozone which acts as a protective cover in the ionosphere and it can also be used for life saving medicines. 2, Also with Banyan tree Among the trees I am the Banyan tree which can produce maximum oxygen usually seen in almost all temples the air around 5 KMs radius will be purified around a big banyan tree. 3.Fetus (fully developed embryo in the womb) from 7th month onwards can understand and study. For this examples are Prahlada and Abhimanue ( From The Mahabharata ) who got knowledge when they were 7 months old in the womb. such so many scientifically aspects are behind revealed after research and study in America and Europe.