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ABSTRACT Stomata and epidermal cell shape in A. paniculata were assessed to determined some diagnostic features that are peculiar in the leaves. Mature leaves were peeled, stained with safranin-O and examined under the microscope. Photographs were taken with Amscope digital camera. The stomata were diacytic. The stomata distribution was hypostomatic the anticlinal walls of the mature leaves were undulate one abaxial but sinuous on adaxial surface. The epidermal cell shapes were irregular on both surfaces. These features could serves as…

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ABSTRACT A taxonomic study of Costus afar was conducted in search of useful and stable anatomical characters for the identification of the species. The quantitative microscopy of the leaf of Costus afar showed features of polygonal, straight, irregular, undulate, unicellular and anomocytic stomata. The epidermis is amphistomatic. The abaxial epidermal cell length, cell width, epidermal length and stomatal width was 53.55, 18.07, 25.48 and 17.43μm respectively, while the adaxial epidermal cell length, cell width, epidermal length and stomatal width was…

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ABSTRACT This study on mineral analysis of cow dung was carried out using standard analytical method. The result of the study revealed the following: Potassium (13.40 mg/kg), Magnesium (18.41 mg/kg), Sodium   (21.21 mg/kg), Copper (8.40 mg/kg), Phosphorus (11.43 mg/kg), Calcium          (12.14 mg/kg). The result shows that cow dung manure is rich in nutrients and is suitable for plant growth. Therefore, Cow dung should be used in improving soil fertility   TABLE OF CONTENTS Title Page    –         –         –         –         –        …

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ABSTRACT The structure of stomata in Talinum triangulare were examined to determine the development pathway of stomata in the leaves. Mature leaves were peeled, stained with safranin–o and examined under the microscope. Clear photo-micrographs were taken with binocular research microscope (Amscope) filled with Amcope digital camera. The mature stomata were paracytic in nature. The stomata distribution was amphistomatic. The anticlinal walls of the mature leaves were undulate on both abaxial and adaxial surfaces. The epidermal cell shapes were irregular on…

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ABSTRACT The aim of this study was to determine the proximate and mineral composition of bonga shad and croaker fish obtained from Esin Ufot beach, Oron. The proximate and minerals composition were determined using standard analytical techniques. The result of the study revealed that Croaker fish recorded for moisture 53.02±0.003%, crude protein (61.30±0.025%), Crude fat (14.54±0.003%), ash (8.47±0.002%), crude fibre (7.08±0.003%), carbohydrate (8.61±0.010%) and caloric value (85.2±0.003kcal). Bonga fish had for moisture (54.84±0.004%), crude protein (58.50±0.030%), crude fat (12.09±0.005%), ash…

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ABSTRACT This study was to determined the heavy metal composition of beetroot bought from Akpan Andem Market, Uyo. standard analytical method were employed in carry out the analysis. The result revealed the following; Pb (0.025±0.006 mg/kg), Cr (0.185±0.018 mg/kg), Cd (0.992±0.289 mg/kg) while As and Hg was not detected. The concentration of Pb, As, Hg and Cr were within the WHO permissible limit while Cd was above the WHO permissible limit. This implies that the consumption of this product may…

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ABSTRACT The detailed morphological study of the leaf epidermis of the genus Catharantus in Uyo was studied. The study revealed several interesting epidermal features that have not previously been reported in the genus. Leaf epidermal characters such as pattern of epidermal cell. The epidermal cells were polygonal to irregular in shape with straight undulate anticlinal walls on the abaxial surface while polygonal to irregular anticlinal walls were observed on the adaxial surface. Leaves are amphistomatic respectively and are largely anomocytic…

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ABSTRACT In Itam market, activities of food stuff handlers and vendors are not of recommendable standard. And some of the food stuff could have been harvested from pollution laden environment using digestion process of heavy metal analysis on the flesh of Egaria radiata bought from the Itam Market, Zn (4.72 mg/kg). Cd (0.84 mg/kg) and Fe (5.74 mg/kg) were higher in concentration. High concentration of Cd can cause renal disfunction and obstructive lung disease. High concentration of Fe, Zn and…

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ABSTRACT This study on comparative analysis of some nutrient composition in goat and poultry manures was carried out using standard analytical methods. The results of the study revealed the following; phosphorus, calcium and magnesium in poultry manure were 2314.00, 1490.21 and 2671.81 mg/kg while the corresponding values of 1591.00, 1101.96 and 2321.09 mg/kg were obtained from Goat manure. The sodium, potassium, iron, manganese and copper contents recorded 2381.66, 5922.64, 146.71, 53.41 and 47.82 mg/kg for poultry manure compared to the…

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ABSRACT This study is aimed at accessing the bacterial contamination of periwinkle sold in Ikot Ekpene. Standard analytical methods were employed to access the periwinkle. The result showed that bacterial count was (6.2 x 104cfu/ml) and the least was (3.7 x 104cfu/ml) respectively and biochemical test was carried to further identify each of the bacterial isolates, Salmonella sp, had the highest frequency percentage occurrence of (20.7%), Bacillus sp (19.0%), Streptococcus sp, (17.2%), Pseudomonas sp (16.2%), Staphylococcus sp (15.1%) and the…

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