NO.102/1 Marker Code Student Personal Identification Number (SPIN) South Pacific Form Seven Certificate BIOLOGY 2009 QUESTION and ANSWER BOOKLET Write your Student Personal Identification Number (SPIN) on the top right hand corner of this page and on the fold-out flap on the last page. Answer ALL QUESTIONS. Write your answers in the appropriate spaces provided in this booklet. If you need more space for answers‚ ask the Supervisor for extra paper. Write your SPIN on all extra sheets used and
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NEOPLASIA Presented by Dr Abudu Emmanuel Kunle (MBBS‚ M.Sc‚ FMCPath) Senior Lecturer and Consultant Histopathologist University of Uyo Teaching Hospital‚Uyo‚ Akwa- Ibom State‚ Nigeria. Neoplasia means the process of new growth whilst Neoplasm means a new growth. Sometimes‚ the parenchyma cells stimulate the formation of an abundant collagenous stroma‚ referred to as desmoplasia. Some tumours e.g. some cancers of breast are stony hard or scirrhous. Sarcomas have little connective tissue stroma and
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Scientists Solved the Mystery behind Bengal White Tigers Scientists from Peking University‚ Beijing in May 2013 discovered that a change in single amino acid (A477V) in one pigmentation relate gene (SLC45A2) is the cause of white fur or sepia brown stripes in some tigers. The scientists studied 16 captive white tigers from three different parents to come up with the conclusion. As per the scientists‚ two types of melanin namely pheomelanin and eumelanin are used for identifying the color of
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(2011) Determining the sex of the domestic chicken (Gallus gallus)‚ Genetics of Populations Practical Manual‚ Deakin University‚ Burwood. Shikano T‚ Herczeg G‚ Merilä J(2011)Molecular sexing and population genetic inference using a sex-linked microsatellite marker in the nine-spined stickleback (Pungitiuspungitius).BMC Research Notes4: 119.
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Bulletin of Entomological Research (2007) 97‚ 299–308 doi:10.1017/S000748530700507X Genetic variation among Mediterranean populations of Sesamia nonagrioides (Lepidoptera: Noctuidae) as revealed by RFLP mtDNA analysis J.T. Margaritopoulos1 *‚ B. Gotosopoulos1‚ Z. Mamuris2‚ P.J. Skouras1‚ K.C. Voudouris1‚ N. Bacandritsos3‚ A.A. Fantinou4 and J.A. Tsitsipis1 1 Laboratory of Entomology and Agricultural Zoology‚ Department of Agriculture‚ Crop Production and Rural Environment‚ University
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Nucleotide Blast search #59 Unknown sequences: 1. cgcctgcttt tgcccgggtc ctgagaacag gggctcccca cactttgttt tttttttttg 2. gacatggcgg tgcagccgaa ggagacgctg cagttggaga gcgcggccga ggtcggcttc 3. gctgccggga cgggtccaag atggacggcc gctcaggttc tgcttttacc tgcggcccag 4. gctcactgga accggccggt gctagtgtggct tgggccttctc gctccttctc agcctgcccc 5. atataccaaa tcccttctgt tgattctgct gacaatctat ctgaaaaatt ggaaagagaa 6. cacagtcgcg ccgcgctcga ccgcctggag aagctgctgc gctgctcgcg ttgtactaac 7. tggacctgat cttgaagacc
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AJCS 6(12):1649-1654 (2012) ISSN:1835-2707 Marker-assisted backcrossing (MABC) for improved salinity tolerance in rice (Oryza sativa L.) to cope with climate change in Vietnam Hien Thi Thu Vu1‚ Duc Duy Le1‚ Abdelbagi M. Ismail2‚ Ham Huy Le1‚* 1 Department of Molecular Biology‚ Agricultural Genetics Institute (AGI)‚ Pham Van Dong Street‚ Tuliem‚ Hanoi‚ Vietnam 2 Crop and Environmental Sciences Division‚ IRRI‚ Los Baños‚ Laguna‚ Philippines Corresponding author: hienvt74@yahoo.com‚ lhham@agi
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RAPD Profile‚ Antioxidant and Antimicrobial Potential in Zingiber officinale Rosc. collected from different ecological zones of India Sapna Sharma1‚ Jyotsna Singh1 Archana Kumari1‚ Chetna Mishra1‚ Poonam Kakkar1* Herbal Research Section‚ Indian Institute of Toxicology Research‚ P.O. Box No. 80‚ Lucknow‚ India *Correspondence to: Dr (Mrs) P. Kakkar Head‚ Herbal Research Industrial Toxicology Research Centre Post Box No.80‚ M.G. Marg‚ Lucknow-226 001‚ India Tel: (+91)-0522-2213786
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ARTICLES © 2007 Nature Publishing Group http://www.nature.com/naturegenetics Convergent adaptation of human lactase persistence in Africa and Europe Sarah A Tishkoff1‚9‚ Floyd A Reed1‚9‚ Alessia Ranciaro1‚2‚ Benjamin F Voight3‚ Courtney C Babbitt4‚ Jesse S Silverman4‚ Kweli Powell1‚ Holly M Mortensen1‚ Jibril B Hirbo1‚ Maha Osman5‚ Muntaser Ibrahim5‚ Sabah A Omar6‚ Godfrey Lema7‚ Thomas B Nyambo7‚ Jilur Ghori8‚ Suzannah Bumpstead8‚ Jonathan K Pritchard3‚ Gregory A Wray4 & Panos Deloukas8
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Chickpea (Cicer arietinum L.) belongs the genus Cicer‚ tribe Cicereae‚ sub-family Papilionaceae and family Leguminoseae. The genus Cicer encompasses 43 species. Among them nine are annuals‚ 33 are perennial and one with unspecified life cycle. Of the 9 annual species‚ Cicer arietinum L. is the only cultivated species. Based on the morphological characteristics‚ life cycle and geographical distribution‚ Van der Maesen (1987) classified the Cicer genus into four sections. Eight annual species‚ namely
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