Introduction to B I O L O G I C A L S C I E N C E A Simplified Approach 05.29.2013 RICHARD M. ADRIANO‚ RN 0261849 ------------------------------------------------- NATURAL SCIENCE 1 CHAPTER 1 INTRODUCTION TO BIOLOGICAL SCIENCE Biological science is the study of living things. In this context we may ask: What are living things? We humans‚ ourselves are living things. How do living things differ from non-living things? To answer these questions‚ we must first define the word life
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Chapter 2 Review of Related Literature and Studies This chapter provides an overview of the topics and researches that are related with the Anthelmintic property of Flavonoids from leaves of Spinach (Spinacia oleracea) against Ascaris suum‚ the disease‚ the constituent used‚ the plant‚ and related reliable published works. The World Health Organization - Representative Office in the Philippines stated in one of their articles that the Philippines is endemic of soil-transmitted helminthiases (STH)
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Kedah Matriculaion College | I N V E R T E B R A T E S | Biology Folio | By: Siti Nur E’zzati Zaidi & Nur Aida Amira (S3K2P6[B]) [Pick the date] | Practical Class Lecturer: Pn Suria Tutorial Class Lecturer: Miss Lock Shu Ping Table of contents Phylum Porifera…………………………………………………..3 Phylum Coelentrata…………………………………………….4 Phylum Platyhelminthes……………………………………..5 Phylum Nematoda………………………………………………6 Phylum Annelida………………………………………………….7 Phylum Mollusca…………………………………………………..8
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Bibliography Figures and pictures: Background: The two main parasites include ectoparasites‚ which are those living on the external of the host (mosquitos‚ ticks) and endoparasites‚ which live internally in the host (worms). Nematodes or roundworms‚ cestodes or tapeworms and trematodes or flukes are the three categories in which endoparasites can be divided. Barbers Pole Worm is a nematode which attaches to and causes lesions to the fourth stomach or abomasum of sheep‚ and obtains nutrients
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Interesting Facts-Annelida • The most recognized image of • feeding arms‚ and mouth of a jellyfish. • There are only about 200 species of Vocabulary- Cnidaria • Aboral end: The opposite side of the oral end. • Anthozoa: The class of the Coelenterata which includes the corals and sea anemones. • Cnidocytes: unique cells that function in defense and the capture of prey. • Cubozoa: Any of Cnidaria Animals in FIGURES- Cnidaria
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MICROBIOLOGY STUDY QUESTI0NS - EXAM 1 1. Briefly discuss the theory of spontaneous generation. What scientific evidence was presented to disprove the theory? Spontaneous generation- theory (until second half of 19th century) that some forms of life can arise spontaneously from nonliving matter‚ i.e. maggots from corpses Redi (1668)- demonstrated maggots do not arise from decaying meat by filling two jars with decaying meat (one sealed‚ one unsealed). Unsealed jar developed larvae and sealed did
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Organisms that aren’t food producers must be food consumers. This method of nutrition is described as heterotrophic (eating others). Consumers include: predators‚ parasites‚ scavengers‚ decomposers and some green plants (e.g. sundews‚ Venus flytrap‚ pitcher plants). The food sources may be all or any of: plants‚ animals‚ fungi or bacteria; either living or dead. The advantages of the heterotrophic method of nutrition are: the food usually contains all the appropriate chemicals needed by
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What is the job of the Circulatory System? The Circulatory System is responsible for transporting materials throughout the entire body. It transports nutrients‚ water‚ and oxygen to your billions of body cells and carries away wastes such as carbon dioxide that body cells produce. It is an amazing highway that travels through your entire body connecting all your body cells. Parts of the Circulatory System The circulatory System is divided into three major parts: 1. The Heart 2. The
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Mollusks Page 1 Mollusks comprise a group of soft-bodied animals that includes snails‚ clams‚ and sea slugs. The most common characteristic of most mollusks is their shell. One of the largest groups‚ the snails‚ is renowned for their shells. Snails are univalves‚ which means they have one shell. And it is this shell that for many people is the epitome of the ocean. There is perhaps no other ocean treasure that displays more diversity and beauty than the shell. Conchology‚ the study and collection
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Water is a basic necessity of life and every household in a variety of situations on daily basis uses clean water. Water is needed‚ in addition to drinking‚ for bathing and washing of all sorts of things. From the clothes we put on our bodies to the cooking utensils we use in prepearing what we eat. Clean water is also used in preparation of some drinks. Water is not just needed to maintain the biological fluid equilibrum of the human body‚ but also to keep our surroundings clean to reduce incidences
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