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  2. All India Senior School Certificate Examination - Wikipedia

    en.wikipedia.org/wiki/All_India_Senior_School...

    The results of the examinations are usually declared in the first week of May to mid-June. In general, about 80% of candidates receive a passing score. [8] The Delhi High Court has directed the Central Board of Secondary Education and Delhi University to discuss the ways by which the results of the main exam, revaluation, and compartment exam can be declared earlier than usual so that ...

  3. National Council of Educational Research and Training

    en.wikipedia.org/wiki/National_Council_of...

    Textbooks published by NCERT are prescribed by the Central Board of Secondary Education (CBSE) [8] from classes I to XII, with exceptions for a few subjects, especially for the Class 10 and 12 Board Examination. Around 19 school boards from 14 states have adopted or adapted the books. [11]

  4. Central Board of Secondary Education - Wikipedia

    en.wikipedia.org/wiki/Central_Board_of_Secondary...

    On 12 April 2018, the police said that Rakesh Kumar, who leaked the class 12 economics paper, had leaked class 10 mathematics paper also. [40] Consequently, the Central Board of Secondary Education has put in place a system of "encrypted" question papers, which are supposed to be printed by the schools half an hour before the exam starts. [41]

  5. Education in India - Wikipedia

    en.wikipedia.org/wiki/Education_in_India

    Central Board of Secondary Education (CBSE): The CBSE sets curriculum from Grades 9 to 12 for affiliated schools and conducts examinations at the 10th and 12th levels. Students studying the CBSE Curriculum take the All India Secondary School Examination (AISSE) at the end of grade 10 and All India Senior School Certificate Examination (AISSCE ...

  6. Tissue (biology) - Wikipedia

    en.wikipedia.org/wiki/Tissue_(biology)

    In biology, tissue is an assembly of similar cells and their extracellular matrix from the same embryonic origin that together carry out a specific function. [1] [2] Tissues occupy a biological organizational level between cells and a complete organ.

  7. Grading systems by country - Wikipedia

    en.wikipedia.org/wiki/Grading_systems_by_country

    In South Africa, some universities follow a model based on the British system. Thus, at the University of Cape Town and the University of South Africa (UNISA), the percentages are calibrated as follows: a first-class pass is given for 75% and above, a second (division one) for 70–74%, a second (division two) for 60–69%, and a third for 50–59%.

  8. International Biology Olympiad - Wikipedia

    en.wikipedia.org/wiki/International_Biology_Olympiad

    The whole competition was operated from August 1124. 47 in both competitions (+5 in only the International Group Project) 32: 2021: Lisbon Portugal: Due to the COVID-19 pandemic, replaced by a remotely conducted competition, the IBO Challenge II. [10] [11] The whole competition was operated from July 18–23. 72 33: 2022: Yerevan Armenia ...

  9. Erythropoietin - Wikipedia

    en.wikipedia.org/wiki/Erythropoietin

    n/a n/a Ensembl n/a n/a UniProt n a n/a RefSeq (mRNA) n/a n/a RefSeq (protein) n/a n/a Location (UCSC) n/a n/a PubMed search n/a n/a Wikidata View/Edit Human Erythropoietin (/ ɪ ˌ r ɪ θ r oʊ ˈ p ɔɪ. ɪ t ɪ n, - r ə -, - p ɔɪ ˈ ɛ t ɪ n, - ˈ iː t ɪ n / ; EPO), also known as erythropoetin, haematopoietin, or haemopoietin, is a glycoprotein cytokine secreted mainly by the kidneys ...