Pakistan Association for the Advancement of Science (PAAS) is a scientific organisation based in Pakistan. Headquartered in Lahore, the organisation was founded in December 1947 soon after the independence of Pakistan, and is among the oldest and premier science organisations in the country.[1] Its aim is the promotion and development of science in the country, as well as to provide a forum for scientific meetings, and facilitate the publication of scientific research papers.[2]
References[edit]
- ^ Official website Archived 2010-02-17 at the Wayback Machine
- ^ "Pakistan Association for the Advancement of Science". International Council for Science (ICS). Archived from the original on 5 January 2015. Retrieved 6 May 2012.
Further reading[edit]
- Chughtai, M.I.D. (1977). Pakistan Association for the Advancement of Science: its history and achievements, 1947-1975. Pakistan Association for the Advancement of Science.
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Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction