Opisthokonta: Metazoa II: Eumetazoa: Bilateria: Protostomia: Ecdysozoa Objectives: • Know the key features of the Phylum Nematoda. Know how they relate to other metazoan phyla. • List the key characteristics of the Phylum Arthropoda. Identify examples. List the four subphyla and their key distinguishing features. Identify examples of the subphyla Chelicerata‚ Crustacea‚ Myriapoda‚ and Hexapoda. • Be able to identify the different structures on these organisms and understand their function. • Understand
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1. a) Describe the externalities that are shown in Figure 3.1 as a result of human economic activities. b) Connect the concept of externalities to market failure and illustrate with an example. (pp. 43-45) a – The externalities in this illustration are‚ as in most cases found “downstream” the main one here is the polluted river as a result of a few causes. The farm is causing pollutants to enter the stream and flow down river‚ as well as‚ the uncontrolled erosion taking place and
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(insects) A. Tagmatisation in grass hopper 1. Head‚ thorax‚ abdomen 2. 3 pairs of legs on thorax 3. 2 pairs of wings udually 4. others a. dorsal artery‚ tracheal tuves‚ nerve cords‚ malpighian tues‚ cerebral ganglion IV. Subphylum Chelicerata (horseshoe crab) A. Cheliceriforms – named for clawlike feeding appendages – chelicerae (pincers/fangs) B. Main characteristics a. Pair of chelicerae (feeding) b. Pair of pedipalps 须肢 (walking or reproductive purpose) c. 4
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castles. Then‚ we went to a scuba diving event and we met a dolphin named Dory.Then‚we went to a water show and saw killer whales‚lobsters.dolphins‚and sharks.Finally‚ it was about three o’clock when we decided to go out for lunch and we went to a crab
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There is definitely more about the Parker River. There are not just there to conserve the wildlife‚ but also to provide a variety of recreational activities for people to do. There is surf fishing‚ hunting‚ shellfishing‚ environmental education‚ and wildlife observation and photography. There are some specific areas that people can go fishing. Only for night fishing and vehicle access to the beach‚ the people need a refuge permit to be able to do that. There hunting opportunities in the fall and
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Name : Aimi Nabilah Bt Hassin Class : BT81 KINGDOM | PHYLLUM | CHARACTERISTICS | EXAMPLE | PLANTEA | Vascular plants (Tracheophyta) | * larger plants which have specialised transport systems (veins) to carry nutrients and water * have true roots‚ stems‚ and leaves for transport of nutrients and water around the plant * Have structures called true roots‚ stems and leaves. * Vascular tissue is present.-These special transport cells run continuously through the roots‚ stems and the
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http://web.utah.edu/umed/students/clubs/international/presentations/dangers.html Introduction to Dive Medicine DIVING MEDICINE Diving Medicine is a growing medical speciality that focuses on the study‚ diagnosis and treatment of illnesses related to changes in pressure and the undersea environment. This area is rapidly expanding its knowledge base as the popularity of diving and undersea exploration continues to explode. A primary focus of diving medicine is to assess individual "Diving Fitness"
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Arthropoda‚ which is Latin for "jointed feet." Arthropods are arranged of more than one million invertebrate species within four subphyla. The four subphyla consist of five classes of Uniramia including insects‚ three classes of Chelicerata including horseshoe crabs and arachnids‚ Trilobita (which are extinct)‚ and Crustacea. When you break down an arthropod you will find that every single one of them are bilaterally symmetrical and have a segmented body that is protected by an exterior shell which contains
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ANIMAL DIVERSITY Systematics • study of biological diversity and its origins Its arms TAXONOMY focus on properly describing‚ identifying‚ classifying‚ and naming of organisms. CLASSIFICATION focus on placing organisms within groups that show their relationships to other organisms. Writing a scientific name. • Kimberlicus beltranus • Kimberlicus beltranus The Protozoans Protozoa Alveolates Ciliates Sporozoans Dinozoans Amoeboids Amoebozoa Cercozoa
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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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