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Tasks 1 and 2

Heroes of the Sea - Marine Organisms for Use in Biotechnology

Oral presentation

1. In your groups of three, choose 3 marine species from this table under  `Pharmaceuticals/ Chemicals/Disease'.

2. For each chosen animal use the links within the table to gather information on how it is being used.

3. For each chosen animal use the links below the table to help you understand the various ocean habitats and the adaptations required to live in them.

See the Tasks and Evaluation pages for further details of assessment.

Written report

1. Write a 500 word report on the use of marine animals in one other designated application from the table below (i.e. from biomolecular materials, biopesticides, enzymes, bioremediation/environment, biomonitoring OR aquaculture).

See the Tasks and Evaluation pages for further details of assessment.

APPLICATION

SCIENTIFIC NAME

COMMON NAME

 LINKS

Pharmaceuticals/Chemicals/

Bugula neritina

bryozoan ("moss animals")

introduction

Disease

 

 

anti-cancer agent

 

 

 

anti-cancer agent

 

 

clam

cell division and cancer

 

Opsanus tau

toadfish

how muscles work

 

Limulus polyphemus

horseshoe crab

 

the animal, vision and blue blood

 

 

 

vision

 

 

 

endotoxin testing

 

Loligo pealei

squid

neurobiology

 

 

cone-snail

blood disorders

 

Arbacia punctulata

sea-urchin

birth defects

 

Botryllus

sea-squirts 

AIDS

 

Raja

skate

vision

 

 

sponge

various (pages 5-6 only)

 

 

sponge

arthritis

 

Salmo

salmon

osteoporosis

 

 

blue-green algae

anti-cancer agent

 

 

hard coral

bone fractures

 

 

 

anti-oxidants

 

 

soft coral

anti-cancer agent

 

 

micro-algae

anti-cancer agent

 

Delisea pulchra

red algae

fighting infection

 

 

zebra fish

anti-cancer agent

Biomolecular materials

Mytilus edulis

mussel

medical adhesives (p69-71 only)

 

Glycera dibranchiata

bloodworm

copper biomineral

 

 

crustaceans/molluscs

plastics/ceramics

 

Mytilus edulis

mussel

various (pages 16-18 only)

 

 

bacteria

various

Biopesticides

 

bait-worm, sponge, nudibranch

PadanTM

 

 

 

PadanTM

Enzymes

 

bacteria

industry

 

 

 

 

Bioremediation/Environment

 

micro-organisms, algae

oil spills

 

 

 

oil spills

 

 

 

 

industry

 

 

 

 

pollution

global warming  

heavy metals

cleaning up wastes

conserving the seas

industry and environment

heavy metals

Biomonitoring

 

bacteria

biosensors and gene-probes

 

 

tunicates

heavy metals

Aquaculture

 

 

improving stock health

 

 

 

ocean resource management

 

 

 zebrafish

breeding in captivity

 

 

Limulus polyphemus

horseshoe crab

transgenic animals

artificial fishing bait

Various

 

 

link#1

link#2

link#3

link#4

link#5 (pages 41-42 only)

 

 

 

Links to Marine Habitat Pages

Rocky intertidal zone

NPWS - CEB : Rocky Sea shore

Oceanlink

Life on Australian Seashores

Life between a rock and a hard place

Intertidal Animal Printouts - EnchantedLearning.com

Deep Sea

The Deep - MarineBio.com

Coral reef

Adaptation and Survival of the Coral Reef System

The Reef Habitat

Coral Reef Animal Printouts - EnchantedLearning.com

Open ocean

The Ocean Biome

Ocean Animal Printouts - EnchantedLearning.com

Task 3

Villains of the Sea - Australian Marine Pests

(from http://crimp.marine.csiro.au/Marine_pest_infosheets.html, Copyright 2000, CSIRO Australia)

 

Choose 3 marine species from the following list and answer the questions about marine pests on the Tasks page.

Northern Pacific seastar - Asterias amurensis (PDF file; 132K)

European shore crab - Carcinus maenas (PDF file; 132K)

Giant fanworm - Sabella spallanzanii (PDF file; 156K)

Asian mussel - Musculista senhousia (PDF file; 164K)

European clam - Corbula gibba (PDF file; 84K)

Black-striped mussel - Mytilopsis sp. (PDF file; 176K)

Toxic dinoflagellates (PDF file; 76K); Red Tide and Harmful Algal Blooms

Japanese seaweed - Undaria pinnatifida (PDF file; 152K)

Aquarium Caulerpa - Caulerpa taxifolia (PDF file; 112K)  and Killer Algae

Broccoli weed - Codium fragile ssp.tomentosoides (PDF file; 140K)