shrub that is native to Africa and Asia. It is a warm season plant and not frost tolerant. It is a diploid species with 2n= 16. It is naturalized in Florida and many other tropical and subtropical areas worldwide. Hairy indigo is known to have hard seed and should be scarified for uniform germination. Being hard seeded is beneficial for self-reseeding in pastures and cover crops. This persistence in other crops can cause it to be a troubling weed due to its height‚ canopy and woody stems that can
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Ryan Tudino Mrs. Couchon Biology Honors/ 1A 10 April 2013 Abstract The seeds of summer squash (Cacurbita moschata)‚ beet (Beta vulgaris)‚ and pepper (Capsicum annuum) are all dicot plants‚ which mean that they have two seed leaves inside the seed coat. When they are placed in an environment and are watered with solutions of different acidic and alkaline levels‚ the root growth during germination is affected. The purpose of this experiment was to observe what type of substance‚ acidic or basic
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natural plant hormones and promote flowering‚ stem elongation and break dormancy of seeds. The hormone is used to thin the flowers so as to minimize the competitive effect of early fruiting on vegetation growth. The hormone is also used to increase the berry size by 60%. Gibberellin has also been used to produce seed less berries. Abscisic acid can also be added as it increases the abscission of mature fruits and seeds but only at high concentration. In the production of pineapple the hormone auxin
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which is positive in roots. 60. a) Flowers are developed in order to reproduce and flowers help by attracting animals to pollinate. Pollen are for males‚ and seeds are for females. The seeds are coated with a hard outer layer to protect it and fruits are made so animals can eat them and the seeds will spread by the means of their feces. Seeds can also be dormant for a long time. b) Roots are there to help hold the plants to the ground‚ stems are for support‚ vascular tissue to help hold the shape
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The Seeds of Destruction The main objective of my project is to explore in depth‚ how the bio-piracy and biotech patent system affect the life of indigenous people of Third World countries‚ in relation to their rights to natural resources and knowledge that they have developed in common over centuries. I would focus on few important issues‚ including the enclosure of natural commons‚ such as seeds and plants on one hand‚ and the exploitation of the worker‚ his labor and knowledge about them‚ on
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1.20 Unguided Experiment – Response of plants towards light . Subtopik : 1.9 Memahami rangsangan dan tindak balas . Hasil P&P : Menyatakan rangsangan yang menyababkan gerak balas tumbuhan‚ mengenal pasti bahagian tumbuhan yang peka terhadap rangsangan tertentu dan menghubung kait gerak balas tumbuhan dengan kemandiriannya .
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Flutes The flute music is a symbol supporting the meaning of the play. Flutes are playing during play’s opening and also at its closing during the scene at Willy’s grave‚ so the sound of the flute encompasses the entire drama. The symbolic use of flute music becomes more important when it is revealed that Willy’s father used to make and sell flutes. Ben Half way through the first act‚ the reader hears something about Willy’s brother Ben. Willy wishes that he had gone to Alaska with his brother
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Soak the seeds in water 24 hours before sowing. Two or three bitter gourd seeds can be sown together in a pit 2cms deep. Usually the seeds will germinate in 3-7 days. The germinated seeds can be replanted 45 cm to 50 cm apart on raised beds. In germination stage there are leaves with lobes and without lobes. 1.4.2 Branching stage: Removal of lateral
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of Vitamin C on Plant Growth Aim: To determine the effect of salt/ sugar/ caffeine/ vitamin C on seed germination. Hypothesis: The plant will grow slowly or die due to the Vitamin C. Equipment: * 2 cups * 2 measuring cups * Water * Vitamin C/ orange Juice * Soil * 4 seed (2 for each cup) * A ruler Method: 1. Pour ¾ of soil into each cup 2. Plant 2 seeds into each cup. Put it about half way down the soil 3. Mix 1mL of orange juice with 5mL water in a
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herb‚ cultivated as an annual about 15-30 cm tall in vegetative stage. Ovate leaves are arranged spirally and spreading. The petioles are enlarged and grow upright forming a subcylindrical bundle. Inflorescence is a raceme with pale yellow flowers. Seeds are 1 mm in diameter and are reddish to blackish brown in color. Uses and Nutritional Value Pechay is used mainly for its immature‚ but fully expanded tender leaves. The succulent petioles are often the preferred part. It is used as
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