1. Plant Nutrition Nine macronutrients of plants: C‚ H‚ N‚ O‚ P‚ S‚ K‚ Ca‚ Mg Components of soil: Horizon a (topsoil): humus‚ leaf litter‚ decaying matter Horizon b (middle): minerals but no humus Horizon c (bottom): rock Most common nutrient deficiencies: N‚ P‚ K 2. Transport of Water and Minerals in Xylem Xylem transports water and minerals from the roots to the leaves Plant cells include: cell wall‚ plasma membrane‚ nucleus‚ chloroplasts and central vacuole Soil to root Water is absorbed
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CONCLUSION Angiosperms (flowering plant) include in phylum Anthophyta.Angiosperms are plant that have flowers and fruit. Their part of the flower is a carpel which surrounds and protects the ovules and seeds. The fruit surrounds the embryo and aids seed dispersal. The great majority of angiosperms are classified either as monocots or eudicots.Monocot embryos have a single seed leaf (cotyledon)‚ and pollen grains with a single groove while eudicots (true dicots) have two cotyledons‚ and pollen
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Earth is the only planet‚ known to mankind‚ to contain life. Everything from the luxurious atmosphere to the fertile soil has been catered to sustain life. Among these life forms‚ lies the Homo Sapien‚ often referred to as humans. These creatures have been known to do great things‚ from transcending high into Earth’s skies to burrowing deep into its seas. Despite this‚ mankind is wrong to credit itself as being Earth’s finest life form. For deep within the sea lies a life more valuable than Earth
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The C hef Ahki 21Day N on Hybrid Fo o d & Herbal Detox Guide The Chef Ahki 21 Day Food Cleanse & Herbal Detox program is designed around the core belief that the body does not run on food. The body runs on electricity. For the body to operate at its optimum it needs: 1) to eliminate toxins and 2) a steady diet of vitamin rich food and minerals that it can easily convert into electricity. Essence of Vitality is an all natural herbal tonic derived
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1. How many arms does the squid have? How many tentacles? What do the arms do and what do the tentacles do? It has 8 arms with 2 rows of suckers on the undersides‚ and 2 long feeding tentacles. The arms rip prey apart and stuff it into the mouth while the tentacles capture and pull the prey in. 2. Do both the tentacles and arms have suction cups? Yes‚ both have suction cups‚ but the tentacles only have it at the end. 3. What is the function of the fins (also known as finlets)? It acts as
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Viruses: Complex Molecules or Simple Life Forms? Viruses have been defined as "entities whose genomes are elements of nucleic acid that replicate inside living cells using the cellular synthetic machinery‚ and cause the synthesis of specialised elements that can transfer the genome to other cells." They are stationaryand are unable to grow. Because of all these factors‚ it is debatable whether viruses are the most complex of molecules or the simplest life forms. While the definition
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Bio 1 River Ecology Lab Report Ecology is the study of relationships between organisms and their environment which includes both physical and biological factors. Humans have a major influence on ecosystems and this is very important in the waterways of California. The American River has been influenced greatly by humans by mining for gold‚ pollution through humans themselves‚ and an immense amount of other things (Becker 1992). We tested the growth of bacteria in the water of the American
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Biology 25IB Altruism and Group Behaviour I wonder… Assignment Individually‚ using academic sources research and answer the following question. Explore animal group behavior. Select 5 different organisms from 5 different phyla and simple explore animal group behavior. Include altruism in at least 2 of your descriptions. NOTE: There is no right or wrong answer. I want you to interpret the question and answer it using at least 3 different sources. Two of your sources have to be
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and can produce their own food through photosynthesis. Not all have to use sunlight to induce that process. Cyanobacteria give out oxygen. Proteobacteria- These live on the roots of some platns and transfer nitrogen from the air to the soil. This phylum contain bavteria like salmonella and E. Coli which are very dangerous‚ but most others are harmless. Firmicutes- contains a wide variety of bacteria that has really thick cell walls. This contains the bacteria Bacillus anthracis causing anthrax
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2nd Edition Introductory Biology Student Manual Copyright Information Information Copyright Introductory Biology Lab Manual © 2013 eScience Labs‚ LLC. All rights reserved. This material may not be reproduced‚ displayed‚ modified‚ or distributed‚ in whole or in part‚ without the express prior written permission of eScience Labs. Appropriate citation(s) must accompany all excerpts and/or quotations. For written permissions‚ please contact info@eScienceLabs.com Note‚ educational institutions and
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