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He encouraged general education and made a significant contribution to school education by his leadership in bringing out the very first textbooks of Biology for Higher Secondary Schools published by NCERT in 1964. He is also known as father of Indian plant embryology also wrote a book- an introduction to embryology of Angiosperms.
This framework came in 1975. [8] It emphasized that a curriculum based on the principles laid out in the framework has to be developed on the basis of research. Thus for NCERT, the 1970s was a decade flushed with curriculum research and development activities to narrate the content and process of education to Indian realities.
Kambadur Muralidhar was born on 25 December 1948 in Coimbatore, Tamil Nadu.After early schooling in several different places in Tamil Nadu and Andhra Pradesh, he graduated from St John's High School, Bellary, Karnataka. [4]
Ebright has stated that the genome and properties of SARS-CoV-2 provide no basis to conclude the virus was engineered as a bioweapon, [28] [29] but he also has stated that the possibility that the virus entered humans through a laboratory accident cannot be dismissed and has called for a thorough investigation of the origin of the pandemic and for measures to reduce the risk of future pandemics.
Download as PDF; Printable version; ... The platform offers free access to everyone and hosts courses from class 9 to post-graduation. ... NCERT Biology 3 NCERT ...
The National Standard Examination in Biology or NSEB is an examination for biology for higher secondary school students in India, usually conducted in the end of November. The examination is organized by the Association of Teachers in Biological Sciences [ 1 ] [ 2 ] in association with Indian Association of Physics Teachers [ 3 ] and Homi ...
A flame cell is a specialized excretory cell found in simple invertebrates, including flatworms (Platyhelminthes), rotifers and nemerteans; these are the simplest animals to have a dedicated excretory system.
Pheretima is a genus of earthworms found mostly in New Guinea and parts of Southeast Asia.. Species belonging to the genus Pheretima have a clitellum, which is a band of glandular tissue present on segments 14 to 16.